Assoc. Prof. MD. Mehmet Ergelen

Education and Specialization

• 1996: Istanbul University, Istanbul Faculty of Medicine – MD

• 2003: Koşuyolu Heart Training and Research Hospital – Cardiology Residency

• 2011: Associate Professor

Experience

• 1997–2003: Koşuyolu Heart Training and Research Hospital

• 2003–2010: Siyam Ersek Heart Training and Research Hospital

• 2010–2011: Balıkesir University Faculty of Medicine

• 2011–2016: Bezmialem Vakıf University Faculty of Medicine

• 2016–2017: Medical Park Ordu Hospital

Professional Memberships

• Turkish Society of Cardiology

• Turkish Medical Association

Articles Published in International Peer-Reviewed Journals Prior to Associate Professorship

• Dagdelen S, Soydinc S, Ergelen M, Caglar N. Resolution of a spontaneous coronary artery thrombus with a new antiplatelet agent. Int Angiol. 2001;20:244-7.
• Dagdelen S, Eren N, Karabulut H, Akdemir I, Ergelen M, Saglam M, Yüce M, Alhan C, Caglar N. Estimation of left ventricular end-diastolic pressure by color M-mode Doppler echocardiography and tissue Doppler imaging. J Am Soc Echocardiogr. 2001;14:951-8.
• Dagdelen S, Eren N, Akdemir I, Karabulut H, Ergelen M, Caglar N. The effect of lipoprotein-a on thrombolytic therapy and spontaneous reperfusion in acute myocardial infarction. A comparative study. Int Angiol. 2002;21:384-9.
• Dagdelen S, Yuce M, Ergelen M, Pala S, Kırma C. Quantitation of papillary muscle function with tissue and strain Doppler echocardiography measures papillary muscle contractile functions. Echocardiography. 2003;20:137-44.
• Sayar N, Terzi S, Akbulut T, Bilsel T, Ergelen M, Orhan AL, Cakmak N, Yesilcimen K. Single coronary artery with subsequent coursing of right coronary artery between aorta and pulmonary artery: fractional flow reserve of the anomalous artery guiding the treatment. Int Heart J. 2005 Mar;46:317-22.
• Dagdelen S, Yuce M, Emiroglu Y, Ergelen M, Pala S, Tanalp AC, Izgi A, Kirma C. Correlation between the tissue Doppler, strain rate, strain imaging during the dobutamine infusion and coronary fractional flow reserve during catheterization: a comparative study. Int J Cardiol. 2005;102:127-36.
• Bilsel T, Akbulut T, Yesilcimen K, Terzi S, Sayar N, Dayi SU, Akgoz H, Ergelen M, Ciloglu F. Single high-dose bolus tirofiban with high-loading-dose clopidogrel in primary coronary angioplasty. Heart Vessels. 2006;21:102-7.
• Yuce M, Dagdelen S, Ergelen M, Eren N, Caglar N. A huge obstructive myxoma located in the right heart without causing any symptom. Int J Cardiol. 2007;114:405-6.
• Yildirim A, Soylu O, Dagdeviren B, Ergelen M, Celik S, Zencirci E, Tezel T. Cardiac resynchronization improves coronary blood flow. Tohoku J Exp Med. 2007;211:43-7.
• Kaya C, Ergelen M, Ilktac A, Karaman MI. Impaired elasticity of aorta in patients with erectile dysfunction. Urology. 2007;70:558-62.
• Sayar N, Orhan AL, Cakmak N, Yilmaz H, Atmaca H, Tangürek B, Hasdemir H, Nurkalem Z, Ergelen M, Aksu H, Yeşilçimen K.Correlation of the myocardial performance index with plasma B-type natriuretic peptide levels in patients with mitral regurgitation. Int J Cardiovasc Imaging. 2008;24:151-7.
• Soylu O, Celik S, Karakus G, Yildirim A, Ergelen M, Zencirci E, Aksu H, Tezel T. Transthoracic Doppler echocardiographic coronary flow imaging in identification of left anterior descending coronary artery stenosis in patients with left bundle branch block. Echocardiography. 2008;25:1065-70.
• Ergelen M, Osmonov D, Gunaydin ZY, Sahin O, Isik T, Uyarel H. Acute inferior myocardial infarction in a patient with severe haemophilia disease. Ann Hematol. 2009;88:711-2.
• Uyarel H, Ergelen M, Akkaya E, Ayhan E, Demirci D, Gul M, Isik T, Cicek G, Gunaydin ZY, Ugur M, Demirci DE, Turkkan C, Erer HB, Ozturk R, Yekeler I. Impact of day versus night as intervention time on the outcomes of primary angioplasty for acute myocardial infarction. Catheter Cardiovasc Interv. 2009;74:826-34.
• Ergelen M, Soylu O, Uyarel H, Yildirim A, Osmonov D, Orhan AL. Management of acute coronary syndrome in a case of Behçet's disease. Blood Coagulation & Fibrinolysis. 2009;20:715-18.
• Uyarel H, Cam N, Ergelen M, Akkaya E, Ayhan E, Isik T, Cicek G, Gunaydin ZY, Osmanov D, Guney MR, Ozturk R, Yekeler I. Contrast-induced nephropathy in patients undergoing primary angioplasty for acute myocardial infarction: Incidence, a simple risk score, and prognosis. Archives of Medical Science 2009;4:550-58.
• Ergelen M, Gorgulu S, Uyarel H, Norgaz T, Ayhan E, Akkaya E, Ergelen R, Cicek G, Ugur M, Soylu O, Tezel T, Yekeler I. Ischemic stroke complicating primary percutaneous coronary intervention in patients with ST elevation myocardial infarction. Acta Cardiol. 2009;64:729-34.
• Gorgulu S, Norgaz T, Nurkalem Z, Ergelen M, Eksik A, Genc A, Zencirci AE. Comparison of Left Ventricular Contractility in Pressure and Volume Overload: A Strain rate study in the clinical model of aortic stenosis and regurgitation. Echocardiography, Echocardiography. 2010;27:798-802.
• Ilhan E, Ergelen M, Soylu O, Tosu R, Guvenç T, Kul S, Tezel T. Severe right heart failure and pulmonary hypertension because of cor triatriatum sinister in a 54 year old patient. Int J Cardiol. 2011; 151(1).
• Akcay M, Yuce M, Pala S, Ergelen M, Kargın R, Ozdemir N, Kaymaz C, Ozkan M. Anterior Mitral Valve Length is Associated with Ventricular Tachycardia in Patients with Classical Mitral Valve Prolapse. Pacing Clin Electrophysiol. Pacing Clin Electrophysiol. 2010;33:1224-30.
• Nurkalem Z, Hasdemir H, Ergelen M, Aksu H, Sahin I, Erer B, Yilmaz H, Comert N, Sargin M, Eren M. The relation between glucose tolerance and severity of coronary artery disease using the Gensini score. Angiology. 2010;61:751-5.
• Ilhan E, Guvenc TS, Guzelburc O, Altay S, Ozer N, Soylu O, Hasdemir H, Ergelen M. A fatal complication of tirofiban in an octogenarian: Diffuse alveolar hemorrhage. Journal of Cardiology Cases. 2010;2:48-51.
• Akyuz S, Ergelen M, Ergelen R, Uyarel H. Contrast-induced nephropathy: acontemporary and simplified review. Interventional Cardiology 2010;2:233-42.
• Ergelen M, Görgülü S, Uyarel H, Norgaz T, Ayhan E, Akkaya E, Soylu O, Ugur M, Tezel T. Prediction of cardiovascular mortality in patients with ST-elevation myocardial infarction after primary percutaneous coronary intervention. Coron Artery Dis. 2010;21:207-11.
• Ergelen M, Uyarel H, Osmonov D, Ayhan E, Akkaya E, Soylu O, Orhan AL, Sayar N, Bozbay M, Turer A, Yildirim E, Yekeler I. Early stent thrombosis in patients undergoing primary coronary stenting for acute myocardial infarction: Incidence, a simple risk score, and prognosis. Clin Appl Thromb Hemost. 2010;16:33-41.
• Ergelen M, Uyarel H, Gorgulu S, Norgaz T, Ayhan E, Akkaya E, Cicek G, Isık T, Gunaydin ZY, Soylu O, Ugur M, Yildirim A, Tezel T. Comparison of outcomes in young versus nonyoung patients with ST elevation myocardial infarction treated by primary angioplasty. Coron Artery Dis. 2010;21:72-7.
• Ergelen M, Gorgulu S, Uyarel H, Norgaz T, Aksu H, Ayhan E, Gunaydin ZY, Isik T, Tezel T. The outcome of primary percutaneous coronary intervention for stent thrombosis causing ST-elevation myocardial infarction. Am Heart J. 2010;159:672-6.
• Ergelen M, Uyarel H, Cicek G, Isik T, Osmonov D, Gunaydin ZY, Bozbay M, Turer A, Gul M, Abanonu GB, Ilhan E. Which is worst in patients undergoing primary angioplasty for acute myocardial infarction? Hyperglycaemia? Diabetes mellitus? Or both? Acta Cardiol. 2010;65:415-23.
• Norgaz T, Gorgulu S, Aksu H, Hobikoglu G, Ergelen M, Onturk E, Simsek D, Narin A. "Comparison of primary percutaneous coronary intervention and streptokinase for acute isolated inferior ST elevation myocardial infarction with a predicted low risk profile" Med Sci Monit. 2010;16:416-22.
• Akyuz S, Yaylak B, Ergelen M, Uyarel H. Transient constrictive pericarditis: an elusive diagnosis Future Cardiol. 2010;6:785-90.
• Filizcan U, Kurc E, Cetemen S, Soylu O, Aydogan H, Bayserke O, Yilmaz M, Uyarel H, Ergelen M, Orhan G, Ugurlucan M, Eren E, Yekeler I. Mortality predictors in ST-elevated myocardial infarction patients undergoing coronary artery bypass grafting. Angiology. 2011;62:68-73.
• Uyarel H, Ergelen M, Cicek G, Ayhan E, Turkkan C, Yıldırım E, Kırbas V, Tekbas E, Erer HB, Yesilcimen K. Red cell distribution width as a novel prognostic marker in patients undergoing primary angioplasty for acute myocardial infarction Coron Artery Dis. 2011;22:138-44.
• Cicek G, Uyarel H, Ergelen M, Ayhan E, Abanonu GB, Erer HB, Osmonov D, Eren M. “Hemoglobin A1c (HbA1c) As A Prognostic Marker In Patients Undergoing Primary Angioplasty for Acute Myocardial Infarction” Coron Artery Dis. 2011;22:131-7.
• Ayhan E, Aycicek F, Uyarel H, Ergelen M, Cicek G, Gul M, Osmonov D, Yildirim E, Bozbay M, Ugur M, Işık T, Tezel T. Patients with anemia on admission who have undergone primary angioplasty for ST elevation myocardial infarction: in-hospital and long-term clinical outcomes. Coron Artery Dis. 2011;22:375-9.

Articles Published in International Peer-Reviewed Journals After Becoming an Associate Professor

• Kaya MG, Uyarel H, Akpek M, Kalay N, Ergelen M, Ayhan E, Isik T, Cicek G, Elcik D, Sahin O, Cosgun SM, Oguzhan A, Eren M, Gibson CM, ‘’Prognostic Value of Uric Acid in Patients With ST-Elevated Myocardial Infarction Undergoing Primary Coronary Intervention’’, Am J Cardiol, 2012; 109, 486-91.
• Uyarel H, Isik T, Ayhan E, Ergelen M, ‘’Red Cell Distrubition Width (RDW): A Novel Risk Factor for Cardiovascular Disease’’, Int J Cardiol,2012; 154, 351-52.
• Isik T, Uyarel H, Tanboga IH, Kurt M, Ekinci M, Kaya A, Ayhan E, Ergelen M, Bayram E, Gibson CM, ‘’ Relation of Red Cell Distribution Width with the Presence, Severity, and Complexity of Coronary Artery Disease’’, Coron Artery Dis,2012; 23, 51-6.
• Ayhan E, Uyarel H, Isık T, Ergelen M, Cicek G, Altay S, Bozbay M, Eren M, ‘’ Slow Coronary Flow in Patients Undergoing Urgent Coronary Angiography for ST Elevation Myocardial Infarction’’, Int J Cardiol, 2012; 156, 106-8.
• Ayhan E, Uyarel H, Cicek G, Ergelen M, Isık T, Eren M, ‘’Clinical Outcomes of Primary Angioplasty in ST Elevation Myocardial Infarction Patients with Antecedent Hypertension During Hospital Stay’’, Clin Exp Hypertens,2012; 34, 357-62.
• Isik T, Tanboga IH, Kurt M, Kaya A, Ekinci M, Ayhan E, Uluganyan M, Ergelen M, Guvenc TS, Altay S, Uyarel H, ‘’Relation of the Metabolic Syndrome with Proarrhythmogenic Electrocardiographic Parameters in Patients without Overt Diabetes’’, Acta Cardiol, 2012;67, 195-201.
• Uyarel H, Ayhan E, Cicek G, Isık T, Ugur M, Bozbay M, Yıldırım E, Ergelen M, Eren M, ‘’Suboptimal Coronary Blood Flow after Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction: Incidence, a Simple Risk Score, and Prognosis’’, Coron Artery Dis,2012;23: 98-104.
• Isik T, Tanboga IH, Ayhan E, Uyarel H, Kaya A, Kurt M, Erdogan E, Ergelen M, Cicek G, Akgul O, Ghannadian B, ‘’ Impact of Altitude on Predicting Mid-Term Outcome in Patients with ST Elevation Myocardial Infarction’’, Clin Appl Thromb Hemost, 2013;19:382-8.
• Isik T, Ayhan E, Uyarel H, Akkaya E, Ergelen M, Cicek G, Vuruskan E, Eren M, ‘’Circadian, Weekly and Seasonal Variation in Early Stent Thrombosis Patients Underwent Previously Primary Percutaneous Intervention with ST Elevation Myocardial Infarction, Clin Appl Thromb Hemost,2013;19:679-84.
• Isik T, Ayhan E, Ergelen M, Uyarel H, ‘’Uric Acid: A Novel Prognostic Marker for Cardiovascular Disease’’, Int J Cardiol,2012; 156, 328-29.
• Isik T, Ayhan E, Uyarel H, Ergelen M, Cicek G, Osmonov D, Turkkan C, Turer A, Ghannadian B, Eren M, ‘’A Comparison of Direct Versus Conventional Stenting in Patients Undergoing Primary Angioplasty for ST-Elevation Myocardial Infarction’’, Coron Artery Dis,2012; 23, 348-53.
• Gul M, Uyarel H, Ergelen M, Karacimen D, Ugur M, Turer A, Bozbay M, Ayhan E, Akgul O, Uslu N, ‘’The Relationship Between Red Blood Cell Distribution Width and the Clinical Outcomes in Non-ST Elevation Myocardial Infarction and Unstable Angina Pectoris: A 3-Year Follow-Up’’ Coron Artery Dis. 2012 ;23:330-6.
• Isik T, Kurt M, Ayhan E, Tanboga IH, Ergelen M, Uyarel H, ‘’The Impact of dmission Red Cell Distribution Width on the Development o Poor Myocardial Perfusion After Primary Percutaneous Intervention’’. Atherosclerosis. 2012;224:143-9.
• Isık T, Ayhan E, Uyarel H, Ergelen M, Tanboga IH, Kurt M, Korkmaz AF, Kaya A, Aksakal E, Sevimli S, ‘’Increased Mean Platelet Volume Associated with Extent of Slow Coronary Flow’’, Cardiol Journal,2012; 19, 355-62.
• Ayhan E, Isık T, Uyarel H, Ergelen M, Cicek G, Ozyurtlu F, Ghannadian B, Tanboga İH, ‘’The Impact of N-terminal pro Brain Natriuretic Peptide on Admission for Early Risk Stratification of Patients Undergoing Primary Percutaneous Coronary Intervention", Kardiol Pol. 2013;71:165-75.
• Ayhan E, Isık T, Uyarel H, Ergelen M, Cicek G, Ghannadian B, Eren M, ‘’Prognostic Significance of T-Wave Amplitude in Lead aVR on the Admission Electrocardiography in Patients with Anterior Wall ST-Elevation Myocardial Infarction Treated by Primary Percutaneous Intervention’’ Ann Noninvasive Electrocardiol. 2013;18:51-7.
• Ayhan E, Isık T, Uyarel H, Ergelen M, Cicek G, Altay S, Eren M, Gibson CM, ‘’Patients with Tombstoning Pattern on the Admission Electrocardiography Who Have Undergone Primary Percutaneous Coronary Intervention for Anterior Wall ST-Elevation Myocardial Infarction: In-Hospital and Mid-Term Clinical Outcomes’’. Ann Noninvasive Electrocardiol. 2012;17:315-22.
• Ergelen M, Uyarel H, Altay S, Ayhan E, Isık T, Bacaksız A, Kemaloğlu T, Gül M, Cicek G, Kul S, Ertas G, Tasal A. Prognostic Impact of Red Blood Cell Transfusion in Patients Undergoing Primary Angioplasty for ST Elevation Myocardial Infarction. Coron Artery Dis. 2012;23:517-22.
• Kul S, Akgul O, Uyarel H, Ergelen M, Kucukdaglı OT, Tasal A, Erdogan E, Bacaksız A, Sonmez O, Gul M, Uslu N, Goktekin O. High SYNTAX Score Predicts Worse In-Hospital Clinical Outcomes in Patients Undergoing Primary Angioplasty for Acute Myocardial Infarction. Coron Artery Dis. 2012;23:542-8.
• Ilhan E, Soylu O, Güvenç TS, Çanga Y, Ergelen M. An unusual embolic complication of percutaneous coronary artery intervention and simple percutaneous treatment Cardıovascular journal of Afrıca, 2012; 23:441-42.
• Ayhan E, Uyarel H, Isık T, Ergelen M, Ghannadian B. The indicators of high risk on admission electrocardiography in patients with anterior wall ST-elevation myocardial infarction. Int J Cardiol. 2013;164:376-7.
• Ayhan E, Isık T, Uyarel H, Ergelen R, Cicek G, Ghannadian B, Tanboga HI, Ergelen M, Eren M. Femoral Pseudoaneurysm in Patients Undergoing Primary Percutaneous Coronary Intervention for ST-Elevation Myocardial Infarction:Incidence, Clinical Course and Risk Factors Int Angiol. 2012;31:579-85.
• Gul M, Uyarel H, Ergelen M, Ugur M, Isık T, Ayhan E, Turkkan C, MD3; Aksu HU, Akgul O, Uslu N. Predictive value of neutrophil-to-lymphocyte ratio in clinical outcomes of non-ST elevation myocardial infarction and unstable angina pectoris: a 3-year follow-up. Clin Appl Thromb Hemost. Clin Appl Thromb Hemost. 2014;20:378-84.
• Gul M, Uyarel H, Ergelen M, Akgul O, Karaca G, Turen S, Ugur M, Ertürk M, Kul S, Surgit O, Bozbay M, Uslu N. Prognostic value of total bilirubin in patients with ST-segment elevation acute myocardial infarction undergoing primary coronary intervention. Am J Cardiol. 2013;111:166-71.
• Ertaş G, Aydin C, Sönmez O, Erdoğan E, Turfan M, Tasal A, Bacaksiz A, Vatankulu MA, Uyarel H, Ergelen M, Zeybek R, Göktekin Ö. Red cell distribution width predicts new-onset atrial fibrillation after coronary artery bypass grafting.Scand Cardiovasc J. 2013;47:132-5.
• Kul S, Uyarel H, Turfan M, Ertas G, Vatankulu MA, Kucukdagli OT, Ergelen M, Erer HB, Guvenc TS, Goktekin O. A new prognostic evaluation of patients with acute ST-elevation myocardial infarction undergoing primary angioplasty: combined Zwolle and Syntax score. Kardiol Pol. 2014;72:146-54.
• Akgul O, Uyarel H, Ergelen M, Pusuroglu H, Gul M, Turen S, Bulut U, Baycan OF, Ozal E, Cetin M, Yıldırım A, Uslu N. Predictive value of elevated cystatin C in patients undergoing primary angioplasty for ST-elevation myocardial infarction. J Crit Care. 2013;28:882.
• Gul M, Uyarel H, Ergelen M, Ekmekci A, Ozal E, Murat A, Kul S, Celik O, Karaca G, Akturk F, Eksik A. The relationship between γ-glutamyl transferase levels and the clinical outcomes in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.Coron Artery Dis. 2013;24:272-8.
• Ergelen M, Uyarel H, Altay S, Kul Ş, Ayhan E, Isık T, Kemaloğlu T, Gül M, Sönmez O, Erdoğan E, Turfan M.Predictive value of elevated neutrophil to lymphocyte ratio in patients undergoing primary angioplasty for ST-segment elevation myocardial infarction. Clin Appl Thromb Hemost. 2014;20:427-32.
• Erdoğan E, Akkaya M, Bacaksız A, Tasal A, Turfan M, Kul S, Sönmez O, Vatankulu MA, Ertaş G, Batmaz G, Ergelen M, Uyarel H, Göktekin O. Subclinical left ventricular dysfunction in women with polycystic ovary syndrome: an observational study. Anadolu Kardiyol Derg. 2013;13:784-90.
• Erdogan E, Turfan M, Akkaya M, Bacaksız A, Tasal A, Ergelen M, Göktekin O Successful recanalization of acute superior mesenteric artery ischemia with balloon angioplasty and aspiration embolectomy. European Geriatric Medicine, 2013; 4: 350–51.
• Tasal A, Erturk M, Uyarel H, Karakurt H, Bacaksiz A, Vatankulu MA, Turfan M, Sonmez O, Erdogan E, Ergelen M Utility of the neutrophil to lymphocyte ratio for predicting in-hospital mortality after levosimendan infusion in patients with acute decompensated heart failure. J Cardiol. 2014;63:418-23.
• Turfan M, Tasal A, Erdogan E, Vatankulu MA, Jafarov P, Sonmez O, Ertas G, Bacaksız A, Ergelen M, Goktekın O.Serum gamma-glutamyl transferase levels and in-hospital mortality in patients with acute heart failure. Kardiol Pol. 2014;72:735-9.
• Uğur M, Ayhan E, Bozbay M, Çiçek G, Ergelen M, Işık T, Uyarel H, Ertaş G, Çakıllı Y, Öz A, Keskin M, Şahin O, Çekirdekçi Eİ, Eren M.The independent assocıatıon of plateletcrıt wıth long-term outcomes in patıents undergoıng prımary percutaneous coronary interventıon. J Crit Care. 2014;29:978-81.
• Ergelen M, Uyarel H. Plateletcrit: a novel prognostic marker for acute coronary syndrome. Int J Cardiol. 2014;177:161.
• Ergelen M, Uyarel H, Göktekin Ö. Interventional cardiologists in the treatment of acute ischemic stroke: New players in the game. Int J Cardiol. 2016 ;202:674-5.
• Goktekin O, Vatankulu MA, Ozhan H, Ay Y, Ergelen M, Tasal A, Aydin C, İsmail Z, Ates İ, Hijazi Z. Early experience of percutaneous paravalvular leak closure using a novel Occlutech occluder. EuroIntervention. 2016;11:1195-2000.
• Bozbay M, Uyarel H, Cicek G, Oz A, Keskin M, Murat A, Yildirim E, Karaca G, Ergelen M, Eren M.CHA2DS2-VASc Score Predicts In-Hospital and Long-Term Clinical Outcomes in Patients With ST-Segment Elevation Myocardial Infarction Who Were Undergoing Primary Percutaneous Coronary Intervention. Clin Appl Thromb Hemost. 2016 May 11. pii: 10760296166468.
• Gökçal E, Niftaliyev E, Deniz Ç, Ergelen M, Güzel V, Göktekin Ö, Asil T. Prolonged hypotension after carotid artery stenting: incidence, predictors and consequences. Acta Neurochir (Wien). 2017 Nov;159(11):2081-2087. doi: 10.1007/s00701-017-3295-9. Epub 2017 Aug 17.

Articles Presented at International Scientific Conferences Prior to Associate Professorship and Published in Conference Proceedings

• Dagdelen S, Eren N, Karabulut H, Akdemir I, Ergelen M, Saglam M, Yuce M, Alhan C, Caglar N. Estimation of left ventricular end diastolic pressure by color M-Mode Doppler and tissue Doppler imaging. The Forth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 1, S52, Lisbon, 2000.
• Dagdelen S, Eren N, Karabulut H, Akdemir I, Ergelen M, Akcay M, Yuce M, Caglar N. Importance of the index of myocardial performance in evaluation of left ventricular function. The Forth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 1, S81, Lisbon, 2000.
• Dagdelen S, Eren N, Karabulut H, Akdemir I, Ergelen M, Akcay M, Alhan C, Caglar N. Evaluation of relation between left ventricular hypertrophy and diastolic functions by new echocardiographic approaches. The Forth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 1, S110, Lisbon, 2000.
• Dagdelen S, Ergelen M, Yaymaci B, Izgi A, Kurtoglu N, Kırma C, Dindar I. Changes in the aortic function after aortic valve replacement in patients wişth chronic aortic regurgitation. XXIIIth Congress of the European Society of Cardiology, Vol. 22, P1697, Stocholm, 2001.
• Dagdelen S, Eren N, Soydinc S, Karabulut H, Ergelen M, Caglar N. Effect of the magnesium infusion on the late potentials in patients after acute myocardial infarction. XXIIIth Congress of the European Society of Cardiology, Vol. 22, P1213, Stocholm, 2001.
• Dagdelen S, Eren N, Soydinc S, Karabulut H, Ergelen M, Caglar N. Effect of glycoprotein IIb-IIIa receptor antagonists on the ventricular arrhythmias and signal-averaged electrocardiography in patients with acute coronary syndrome. XXIIIth Congress of the European Society of Cardiology, Vol. 22, P3606, Stocholm, 2001.
• Dagdelen S, Yuce M, Ergelen M, Pala S, Kırma C. Evaluation of the papillary muscle dysfunction by using tissue and strain Doppler echocardiography as a new technique. The Fifth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 2, Abs no 50 300, Nice, 2001.
• Dagdelen S, Yuce M, Ergelen M, Pala S, Kırma C. Assessment of the digitalis effect on right ventricular function by using tissue and strain Doppler echocardiography in patients with pulmonary hypertension The Fifth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 2, Abs no 50 302, Nice, 2001.
• Dagdelen S, Yuce M, Ergelen M, Pala S, Kırma C. Assessment of the right ventricular function by using tissue and strain Doppler echocardiography in patients with pulmonary hypertension. The Fifth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 2, Abs no 50 301, Nice, 2001.
• Izgi A, Dagdelen S, Degertekin M, Ergelen M, Soydinç S, Basaran Y, Dindar İ. Prediction of left atrial spontaneous echo contrast in patients with rheumatic mitral stenosis by using transthorasic echocardiography. The Fifth Annual and Plenary Meeting of the Working Group on Echocardiography of the ESC, European Journal of Echocardiography Vol. 2, Abs no 50 447, Nice, 2001.
• Dagdelen S, Ergelen M, Emiroglu Y, Izgi A, Tanalp AC, Pala S, Yaymacı B, Kirma C. Correlation between tissue Doppler, strain rate, strain imaging during dobutamine infusion and coronary fractional flow reserve during catheterization: A comparative study. 19th Congress of European Society of Cardiology. Journal of European Society of Cardiology Vol 24, Abs no 1281, Vienna, Austria, 2003.
• Sayar N, Terzi S, Akbulut T, Ergelen M, Bilsel T,Ciloglu F, Yesilcimen K. The role of plasma homocysteine level on collateral status in single vessel chronic total occlusion. 75th Congress of the European Atherosclerosis Society, Atherosclerosis, Vol.VI (1) 216, Elsevier, Prague, 2005.
• Ergelen M, Uyarel H, Osmonov D, Ayhan E, Akkaya E, Soylu O, Orhan AL, Sayar N, Bozbay M, Turer A, Yildirim E, Yekeler I. Early stent thrombosis in patients undergoing primary coronary stenting for acute myocardial infarction: Incidence, a simple risk score, and prognosis. Poster. 25th Congress of European Society of Cardiology. Barcelona, 2009.
• Uyarel H, Cam N, Ergelen M, Akkaya E, Ayhan E, Isik T, Cicek G, Gunaydin ZY, Osmanov D, Guney MR, Ozturk R, Yekeler I. Contrast-induced nephropathy in patients undergoing primary angioplasty for acute myocardial infarction: Incidence, a simple risk score, and prognosis. Poster. 25 th Congress of European Society of Cardiology. Barcelona, 2009.
• Uyarel H, Cicek G, Ergelen M, Erer B, Osmonov D, Soylu O, Bozbay M, Turer A, Ersan D, Demirci D, Cam N, Yekeler I. Uric acid levels on admission predicts in-hospital and long-term mortality in acute myocardial infarction treated with primary percutaneous coronary intervention. Poster, 6 th Congress of Update in Cardiology and Cardiovascular Surgery, Int J Cardiol. Vol. 140, S48, Izmir, 2010.
• Ergelen M, Uyarel H, Gül M, Turer A, Yildirim A, Bozbay M, Demirci D, Ersan D, Türkkan C, Uluganyan M, Tezel T. Efficiacy and outcome of primary percutaneous coronary intervention in patients with ST elevation myocardial infarction due to saphenous vein graft occlusion. Poster, 6 th Congress of Update in Cardiology and Cardiovascular Surgery, Int J Cardiol. Vol. 140, S51, Izmir, 2010.
• Ergelen M, Uyarel H, Türkkan C, Turer A, Bozbay M, Aycicek F, Sayar N, Gül M, Yildirim E, Ersan D, Demirci D, Tezel T. The Effect of Admission anemia to in-hospital and long-term outcomes in patients undergoing primary angioplasty for ST elevation myocardial infarction. Poster, 6 th Congress of Update in Cardiology and Cardiovascular Surgery, Int J Cardiol. Vol. 140, S49, Izmir, 2010.
• Ergelen M, Uyarel H, Cicek G, Isik T, Osmonov D, Gunaydin ZY, Bozbay M, Turer A, Gul M, Abanonu G. Which is worst in patients undergoing primary angioplasty for acute myocardial infarction? Hyperglycemia?, Diabetes Mellitus? or Both? Poster. American College of Cardiology 59th Annual Scientific Session, Atlanta, 2010.
• Ergelen M, Gorgulu S, Uyarel H, Norgaz T, Aksu H, Ayhan E, Gunaydin ZY, Isik T, Cicek G, Tezel T. The Outcome of primary percutaneous coronary intervention for stent thrombosis causing ST-elevation myocardial infarction. Poster. American College of Cardiology 59th Annual Scientific Session, Atlanta, 2010.

Articles Presented at International Scientific Conferences Following Associate Professorship and Published in Proceedings

• Ayhan E, Isik T, Uyarel H, Ergelen M, Cicek G, Ugur M, Akkaya E, Ergelen R, Ghannadian B, Eren M. Femoral pseudoaneurysm ın patıents undergoıng prımary percutaneous coronary ınterventıon for st-elevatıon myocardıal ınfarctıon: ıncıdence, clınıcal course and rısk factors. 8 th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, page s113.
• Isik T, Ayhan E, Uyarel H, Ergelen M, Cicek G, Osmonov D, Turkkan C, Turer A, Ghannadian B, Tanboga HI, Kurt, M. Eren M. A comparıson of dırect versus conventıonal stentıng ın patıents undergoıng prımary angıoplasty for st elevatıon myocardıal ınfarctıon. 8th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, page s34.
• Ayhan E, Uyarel H, Cicek G, Ergelen M, Isik T, Eren M. Clınıcal outcomes of prımary angıoplasty ın st elevatıon myocardıal ınfarctıon patıents wıth antecedent hypertensıon durıng hospıtal stay and follow-up. 8 th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, page s170.
• Isik T, Tanboga HI, Ayhan E, Uyarel H, Kaya A, Kurt M, Ergelen M, Cicek G, Bayram E, Altay S, Korkmaz AF, Ghannadian B Impact of altıtude on predıctıng mıd term outcome ın patıents wıth st elevatıon myocardıal ın farctıon. 8 th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, pages s33-s34.
• Isik T, Uyarel H, Bilen E, Ayhan E, Gunaydin ZY, Kaya A, Tanboga HI, Poyraz E, Kurt M, Ulusoy FR, Ekinci, Ergelen M. Relatıon of red cell dıstrıbutıon wıdth wıth presence and severıty of ısolated coronary artery ectasıa. 8 th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, pages s34-s35.
• Ayhan E, Uyarel h, Isik T, Ergelen M, Ergelen R Transıent effusıve constrıctıve perıcardıtıs preşentıng wıth mıtral stenosıs. 8 th Congress of Update in Cardiology and Cardiovascular Surgery. International journal of cardiology, volume 155, supplement 1, march 2012, page s21.
• M. Gul, H. Uyarel, M Ergelen, D. Karacimen, M. Ugur, M. Bozbey, A. Turer, E. Ayhan, O. Akgul, N. Uslu. Relationship between red cell distribution width (RDW) and clinical outcomes in non-ST elevation myocardial infarction and unstable angina pectoris: 3-years follow-up. 28th Congress of European Society of Cardiology. Munich , 2012.
• M.G. Kaya, H. Uyarel, M. Akpek, M. Eren, M. Ergelen, N. Kalay, D. Elcik, O. Sahin, A. Oguzhan, C.M. Gibson. Prognostic value of uric acid in patients with stemi undergoing primary angioplasty: two year follow-up. 28th Congress of European Society of Cardiology. Munich , 2012.
• E. Ayhan, T. Isik, H. Uyarel, M. Ergelen, G. Cicek, M. Eren. Femoral pseudoaneurysm in patients undergoing primary percutaneous coronary intervention for ST-elevation myocardial infarction. 28th Congress of European Society of Cardiology. Munich , 2012.
• M. Gul, H. Uyarel, M. Ergelen, M. Ugur, C. Turkkan, E. Ayhan, T. Isik, O. Akgu1, H. Unal Aksu, N. Uslu. Predictive value of neutrophil to lymphocyte ratio in clinical outcomes of non-ST elevation myocardial infarction and unstable angina pectoris: 3-years follow-up. 28th Congress of European Society of Cardiology. Munich , 2012.
• M.Ergelen, Uyarel H, S.Kul, S.Altay, E.Ayhan, T. Isık, T.Kemaloglu, M.Gul, G.Cicek, A.Tasal, M.Eren. "Prognostic impact of red blood cell transfusion in patients undergoing primary angioplasty for STEMI", ACC Congress 2013. J Am Coll Cardiol. 2013; 61(10_S).
• S.Kul, O.Akgul, Uyarel H, M.Ergelen, O.T.Kucukdaglı, A.Tasal, E.Erdogan, A.Bacaksız, O.Sonmez, M.Gul, N.Uslu, O.Goktekin. "High SYNTAX Score Predicts Worse In-Hospital Clinical Outcomes in Patients Undergoing Primary Angioplasty for Acute Myocardial Infarction", ACC Congress 2013. J Am Coll Cardiol. 2013;61(10_S).
• Turfan M, Vatankulu MA, Sonmez O, Sevgili E, Tasal A, Ergelen M, Goktekin O. Acute improvement of P wave dispersion after transcatheter aortic valve implantation. EHRA EUROPACE 2013. J Am Coll Cardiol. 2013;62(18_S2).
• Ergelen M, Uyarel H, Kul S, Altay S, Ayhan E, Isik T, Kemaloglu T, Gul M., Cicek G, Tasal A, Erdogan E, Vatankulu MA, Turfan M. “Predıctıve value of elevated neutrophıl to lymphocyte ratıo ın patıents undergoıng prımary angıoplasty for STEMI” ACC Congress 2013. J Am Coll Cardiol. 2013;61(10_S).
• Murat Turfan, Abdurrahman Tasal, Ercan Erdoğan, Mehmet Akif Vatankulu, Parviz Jafarov, Osman Sönmez, Gökhan Ertaş, Ahmet Bacaksız, Mehmet Ergelen, Ömer Göktekin. Relation between gamma-glutamyl transferase and in hospital mortality in acute heart failure patients. 3rd World Heart Failure Congress. Cardiovascular Therapeutics 30, Suppl. 1 (2012) 1–90.
• Mehmet Gul, Huseyin Uyarel, Mehmet Ergelen, Ozgul Akgul, Gurkan Karaca,Selahattin Turen , Murat Ugur , Mehmet Erturk , Seref Kul , Ozgur Surgit, Mehmet Bozbay , Nevzat Uslu. Prognostic Value of Total Bilirubin in Patients With ST-Elevated Myocardial Infarction Undergoing Primary Coronary Intervention. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Ercan Erdogan, Mehmet Akkaya, Ahmet Bacaksız , Abdurrahman Tasal, Osman Sönmez, Musa Sahin, Mehmet Ali Elbey, Seref Kul, Murat Turfan, Mehmet Akif Vatankulu, Mehmet Ergelen, Hüseyin Uyarel , Ömer Göktekin. Retrograde Coronary Chronic Total Occlusion Revascularization: Procedural and In-Hospital Outcomes. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Abdurrahman Tasal , Ozgur Surgit , Ahmet Bacaksiz , Omer Goktekin , Huseyin Uyarel , Mehmet Ergelen , Ercan Erdogan , Seref Kul , Osman Sonmez , Murat Turfan , Sitki Kucukbuzcu , Mehmet Akif Vatankulu , Aylin Hatice Yamac. Utility of the Neutrophil to Lymphocyte Ratio in Predicting In-hospital Mortality in Patients That Received Levosimendan Treatment for Acute Decompensated Heart Failure 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Ercan Erdogan, Mehmet Akkaya, Ahmet Bacaksız, Abdurrahman Tasal, Seref Kul, Osman Sonmez, Murat Turfan, Mehmet Akif Vatankulu, Emin Asoglu, Emrah Sevgili, Mehmet Ergelen, Hüseyin Uyarel, Omer Göktekin. Two-Dimensional Speckle Tracking Echocardiography for Assessment of Early Cardiac Function after Treatment of Patients with Overt Hypothyroidism. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Ercan Erdogan, Mehmet Akkaya, Ahmet Bacaksız, Abdurrahman Tasal, Seref Kul, Osman Sonmez, Murat Turfan, Mehmet Akif Vatankulu, Emin Asoglu, Emrah Sevgili, Mehmet Ergelen, Hüseyin Uyarel, Omer Göktekin.Subclinical Left Ventricular Dysfunction in Women with Polycystic Ovary Syndrome. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Mehmet Bozbay, Hüseyin Uyarel , Bayram Köroglu, Ibrahim Sarı, Gökhan Çiçek, Mehmet Ergelen, Murat Ugur, Ahmet Ekmekçi, Mehmet Eren.Comparison of Inflammatory Markers and in Hospital Clinical Course In Patients with Lead versus Non-lead Left Sided Endocarditis. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Ahmet Bacaksız, Ziya Ismailoglu, Ahu Sarbay, Sitki Kucukbuzcu, Seref Kul, Abdurrahman Tasal, Osman Sonmez, Ercan Erdogan, Murat Turfan, Mehmet Akif Vatankulu, Parviz Jafarov, Mehmet Ergelen, Omer Goktekin.Implication of Serum Neutrophil Gelatinase-Associated Lipocalin Levels in Patients Who Underwent First-time Diagnostic Coronary Angiography. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Ercan Erdogan, Mehmet Akkaya, Ahmet Bacaksız, Abdurrahman Tasal, Seref Kul, Murat Turfan, Osman Sonmez, Mehmet Akif Vatankulu, Emin Asoglu, Emrah Sevgili, Mehmet Ergelen, Hüseyin Uyarel, Omer Göktekin. Short Term Effect of Percutaneous Recanalization of Chronic Total Occlusions on QT Dispersion and Heart Rate Variability Parameters. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Mehmet Gül, Hüseyin Uyarel, Mehmet Ergelen, Ahmet Ekmekci, Ender Özal, Ahmet Murat, Seref Kul, Omer Çelik, Gürkan Karaca, Faruk Akturk, Abdurrrahman Eksik.The Relationship between Gamma Glutamyl Transferase Levels and the Clinical Outcomes in Patients with ST-Segment Elevation Myocardial Infarction Undergoing Primary PCI. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Seref Kul, Huseyin Uyarel, Murat Turfan, Gokhan Ertas, Mehmet Akif Vatankulu, Okkes Taha Kucukdagli, Mehmet Ergelen, Hatice Betul Erer, Tolga Sinan Guvenc, Omer Goktekin. A New Prognostic Evaluation of Patients with Acute ST-Elevation Myocardial Infarction Undergoing Primary Angioplasty: Combined Zwolle and Syntax Score. 29th Turkish Cardiology Congress with International Participation, 2013, JACC Vol 62/18/Suppl C.
• Goktekin O, Karacop E, Bacaksız A, Ergelen M, Nadir A, Nasifov M., Yıldız A, Yamaç AH. Complete percutaneous valvular reconstruction. Euro PCR 2016.
• Omer Yiginer, Emrah Erdal, Gurkan Acar, Serkan Cay, Mehmet Ergelen, Hande Cetin, Mehmet Tezcan, Mehmet Dogan, Haluk Un. The First Real-World Experience of the New Oral Anticoagulants in Turkey. 12th Internatıonal Congress of Update in Cardiology and Cardiovascular Surgery, March, 2016.

Articles Published in National Peer-Reviewed Journals Prior to Associate Professorship

• Dağdelen S, Akdemir İ, Ergelen M, Akçay M, Yüce M, Çağlar N, Turan F. Hiperinsülinemi durumu ve koroner stent restenozu ilişkisi. Türk Girişimsel Kardiyoloji Dergisi. 2000;4:1-5.
• Dağdelen S, Akdemir İ, Akçay M, Ergelen M, Çağlar N, Dindar İ, Turan F. Endojen hiperinsülineminin koroner kollateral dolaşım üzerine etkisi. Türk Kardiyoloji Derneği Arşivi. 2000;28:444-8.
• Dağdelen S, Eren N, Akdemir İ, Karabulut H, Ergelen M, Akçay M, Çağlar N. Erken dönem Q dalgasız miyokard infarktüslü hastalarda doku Doppler görüntüleme tekniğinin miyokardiyal disfonksiyonu belirlemedeki üstünlüğü. Türk Kardiyoloji Derneği Arşivi. 2001;29:25-30.
• Dağdelen S, Yaymacı B, İzgi A, Kurtoğlu N, Ergelen M, Soydinç S, Dindar İ. Koroner yavaş akım niceliksel tanısında yeni bir yöntem “TIMI frame sayısı”. Türk Girişimsel Kardiyoloji Dergisi. 2001;5:15-9.
• Dağdelen S, Eren N, Karabulut H, Akdemir İ, Ergelen M, Akçay M, Alhan C, Çağlar N. Sol ventrikül hipertrofisi ile diyastolik fonksiyonları arasındaki ilişkinin yeni ekokardiyografik yaklaşımlarla değerlendirilmesi. Türk Kardiyoloji Derneği Arşivi. 2001;29:173-80.
• Dağdelen S, Soydinç S, Ergelen M, Yaymacı B, Kurtoğlu N, İzgi A, Yakut C, Dindar İ. Kronik aort yetersizliği olan hastalarda, aortik kapak replasmanının aortik fonksiyonlara etkisi. Türk Kardiyoloji Derneği Arşivi. 2001;29:215-20.
• Dağdelen S, Ergelen M, Soydinç S, Yaymacı B, İzgi A, Kurtoğlu N, Dindar İ. Diyabetik koroner arter hastalarında “stiffness” ve “distensibilite” değişimi ve gliserol trinitratın etkisi. Türk Kardiyoloji Derneği Arşivi. 2001;29:413-9.
• Dağdelen S, Kaymaz C, Ergelen M, Soydinç S, Kırma C. Pulmoner hipertansiyonlu hastalarda ekokardiyografik olarak gliserol trinitrat ile pulmoner arter basıncındaki azalmanın gösterilmesi. Türk Ekokardiyografi Dergisi. 2001;3:8-14.
• Dağdelen S, Eren N, Soydinç S, Ergelen M, Karabulut H, Çağlar N. Effect of nagnesium infusion on the late potentials in patients after acute myocardial infarction. Türk Kardiyoloji Derneği Arşivi. 2001;29:565-70.
• Yıldırım A, Soylu O, Aydın A, Güveli H, Ergelen M, Celik S, Gungor B, Çakmak EÖ, Uzun F, Tezel T. The relationship between endothelial dysfunction and serum aminotransferase levels in nonalcoholic fatty liver disease Türk Kardiyoloji Derneği Arşivi. 2007;35:354-59.
• Sayar N, Çakmak N, Orhan AL, Yılmaz H, Atmaca H, Nurkalem Z, Ergelen M, Tangürek B, Hasdemir H, Aksu H, Alper AT, Eren M. İskemik mitral yetersizlikli hastalarda QRS süresi ekokardiyografik parametrelerle yakından ilişkilidir. Türk Kardiyoloji Derneği Arşivi. 2007;35: 417-22.
• Işık T, Osmonov D, Günaydın ZY, Ergelen M, Uyarel H. Bradiaritmik hastada renal fonksiyon takibinin önemi. Ümraniye Tıp Dergisi. 2009;2:48-50.
• Akyüz Ş, Ergelen M, Ordu Ö, Güllü AÜ, Uyarel H. Miyokard rüptürünün tamiri sırasında bağlanan sol ön inen arterin neden olduğu iyatrojenik miyokard infarktüsü. Ümraniye Tıp Dergisi. 2009;2:36-8.
• Ergelen M, Uyarel H, Soylu Ö, Yıldırım A, Orhan L, Erer B. Pulmoner hipertansiyonlu hastalarda digoksinin sağ ventrikül kontraktil fonksiyonlarına etkisi: Doku ve Strain Doppler çalışması. Ümraniye Tıp Dergisi. 2009;2:1-5.
• Görgülü Ş, Norgaz T, Ergelen M. Primer perkütan koroner girişimin nadir bir komplikasyonu: Sorumlu lezyona komşu koroner arterde gelişen total oklüzyon. Acıbadem Üniversitesi Sağlık Bilimleri Dergisi. 2010;1:111-14.
• Soylu Ö, Ergelen M, Orhan L, Çakmak Ö, Tezel T, Transtorasik ekokardiyografik inceleme ile sol ana koroner arter anevrizmasının bulunması. MN Kardiyoloji 2009; 16:268-70.
• Nurkalem Z, Ergelen M, Özcan S, Uslu N. Free-floating thrombus in the right atrium, ventricle and outflow tract effectively treated with thrombolysis. Turk Kardiyol Dern Ars. 2010;38:380.
• Ergelen M, Aydemir N, Uyarel H, İlhan E. İyatrojenik kalp rüptürünün nadir bir nedeni: Sternal kemik iliği aspirasyonu. MN Kardiyoloji 2010;17:329-31.
• Ayhan E, İlhan E, Ergelen M, Narin A. Sinus ritimli mitral stenoz hastasında transeptal kateterizasyon (septostomi) esnasında gelişen ve hemodinamiyi bozan atriyal fibrilasyon. MN Kardiyoloji 2010;17:124-26.
• Ergelen M, Ergelen R, Uyarel H, Nurkalem Z. Koroner arter bypass cerrahisinin nadir bir komplikasyonu: Asendan aortada sakküler anevrizma. Turk Kardiyol Dern Ars. 2010;38:306.
• Ergelen M, Uyarel H, Akkaya E, Yıldırım E, Ersan D, Demirci D, Türkkan C, Sayar N, Akyüz Ş, Tezel. Kardiyojenik şokla başvuran ST yükselmeli miyokard infarktüslü hastalarda primer perkütan koroner girişim: Prognoz ve hastane içi mortalitenin belirleyicileri. Turk Kardiyol Dern Ars. 2010;38:250-7.
• Ergelen M, Filizcan U, Soylu Ö, Uyarel H. Perkütan koroner girişime bağlı gelişen nadir bir komplikasyonu: İyatrojenik aort diseksiyonu. Turk Kardiyol Dern Ars. 2010;38:517.
• Ergelen M, Uyarel H, Soylu Ö, Ayhan E, Çiçek G, Akyüz Ş, Yıldırım A, Nurkalem Z, Tezel T. Akut miyokard infarktüsü nedeniyle primer anjiyoplasti uygulanan hastalarda gastrointestinal kanama sıklığı, risk faktörleri ve prognoz. Türk Kardiyoloji Derneği Arşivi, 2010;38:101-06.
• Ergelen M, Uyarel H, Gül M, Türer A, Yıldırım E, Bozbay M, Demirci D, Ersan D, Türkkan C, Uluganyan M, Tezel T. Safen ven greft oklüzyonu nedeniyle ST yükselmeli miyokard infarktüsü gelişen hastalarda primer perkütan koroner girişimin etkinliği ve sonuçları Turk Kardiyol Dern Ars. 2010;38:531-36.
• Belen E, Uyarel H, Ergelen M, Tipi F, Sungur A, Çam N. Metabolik sendrom ve çözünebilir CD 40 ligand arasındaki ilişki" MN Kardiyoloji 2010;17:165-71.
• Ayhan E, Uyarel H, Ergelen M, Ciçek G, Akkaya E, Günaydın Z, Işık T, Osmonov D, Türer A, Türkkan C, Bozbay M, Narin A. ST yükselmeli miyokart enfarktüslü kadınlarda primer anjiyoplasti: Hastaneiçi ve uzun dönem klinik sonuçlar Turk Kardiyol Dern Ars. 2011 39:114-21.
• Akkaya E, Ayhan E, Uyarel H, Ergelen M, Türer A, Demirci D, Demirci D, Ciçek G, Gül M, Günaydın Z, Narin A. Primer anjiyoplasti uygulanan ST yükselmeli miyokart enfarktüslü hastalarda kronik böbrek hastalığının hastaneiçi klinik sonuçlar üzerine etkisi Turk Kardiyol Dern Ars. 2011;39:276-82.
• Tipi F, Uyarel H, Yağmur S, Belen E, Ergelen M, Sungur A, Öztürk R, Özer N, Çam N. Periodontitis Varlığının Koroner Arter By-pass Cerrahisi Sonrası Atrial Fibrilasyon Gelişimine Katkısı. MN Kardiyoloji 2011;18:4-8.
• Işık T, Uyarel H, Ergelen M, Çiçek G, Demirci DE, Gül M, Yıldırım E, Eksik A. Primer anjiyoplastinin 75 yaş ve üstü hastalarda kısa ve uzun dönem sonuçları. Dicle Tıp Dergisi 2011; 38: 189-96. MN Kardiyoloji 2011;18:4-8.

Articles Published in National Peer-Reviewed Journals After Becoming an Associate Professor

• Ayhan E, Ergelen M, Uyarel H, Arslan. Perkütan koroner müdahalenin bir komplikasyonu: Sol ana koroner arter diseksiyonu için acil miyokardiyal revaskülarizasyon. Acıbadem Üniversitesi Sağlık Bilimleri Dergisi. 2011; 2:160-1.
• Nurkalem Z, Isik T, Cinar T, Ergelen M. Akut ST elevasyonlu miyokard infarktüsü ile basvuran immun trombositopenik purpurali hastada primer koroner girisim uygulaması. Turk Kardiyol Dern Ars. 2011;39:414-7.
• Turfan M, Tasal A, Ergun F, Ergelen M. A sudden rise in INR due to combination of Tribulus terrestris, Avena sativa, and Panax ginseng (Clavis Panax). Turk Kardiyol Dern Ars. 2012;40:259-61.
• Ayhan E, Işık T, Uyarel H, Ergelen M, ‘’Geçici Efüzyonlu Konstriktif Perikardit’’, Dicle Tıp Dergisi, 2012;39:571-74.
• Ergelen M, Uyarel H. Perkütan Koroner Girişimlerde Komplikasyonlar: Önleme ve Tedavi Stratejileri. Turkiye Klinikleri J Cardiol-Special Topics 2012;5(6):74-80.
• Gül M, Turan B, Uğur M, Türer A, Fındıkçıoğlu U, Ergelen M, Uyarel H,’’Nephrotoxicity of Iodixanol Versus Iopamidol in Patients with Acute Coronary Syndrome’’, Turk Kardiyol Dern Ars,2013; 41:21-7.
• Işık T, Ayhan E, Uyarel H, Tanboga IH, Kurt M, Uluganyan M, Ergelen M, Eksik A, ‘’Nötrofilin Lenfosite Oranının İzole Koroner Arter Ektazisi Varlığı ile İlişkisi’’, Turk Kardiyol Dern Ars. 2013;41:123-30.
• Altay S, Çakmak HA, Özpamuk F Kemaloğlu T, Türer A, Erer HB, Ergelen M, Kılıç FG, Eren M Atriyal Fibrilasyon Hastalarında Yüksek Plazma Pentraxin 3Düzeyi: Enflamatuvar Sürecin ve Reküransın Olası Göstergesi. MN Kardiyoloji 2016;23:64-9.

Articles Presented at National Scientific Meetings Prior to Associate Professorship and Published in Proceedings Books

• Dağdelen S, Eren N, Akdemir İ, Karabulut H, Yıldız M, Ergelen M, Çağlar N. Comparison of the effect of lipoprotein-a on thrombolytic therapy and spontaneous reperfusion in acute myocardial infarction. Oral Presentation, XVI National Cardiology Congress, October 11-14, Antalya, Turkey, 2000.
• Dağdelen S, Akdemir İ, Ergelen M, Akçay M, Çağlar N, Turan F, Dindar İ. Relationship between hyperinsulinemia and coronary stent restenosis. Oral Presentation, XVI National Cardiology Congress, October 11-14, Antalya, Turkey, 2000.
• Dağdelen S, Akdemir İ, Akçay M, Ergelen M, Çağlar N, Turan F, Dindar İ. Effect of endogenous hyperinsulinemia on coronary collateral circulation. Poster, XVI National Cardiology Congress, October 11-14, Antalya, Turkey, 2000.
• Dağdelen S, Ergelen M, Soydinç S, Yaymacı B, Izgi A, Kurtoglu N, Kırma C, Dindar İ. Changes in aortic stiffness and distensibility in diabetic coronary artery disease and the effect of glycerol trinitrate. Poster, XVII National Cardiology Congress, October 13-16, İzmir, Turkey, 2001.
• Dağdelen S, Yüce M, Eren N, Ergelen M, Karakaya O, Emiroğlu Y, Uslu N, Çağlar N. Frequency and degree of distal myocardial damage caused by percutaneous coronary revascularization without distal protection. Poster, XIX National Cardiology Congress, October 11-14, Antalya, Turkey, 2003.
• Dağdelen S, Yüce M, Ergelen M, Eren N, Emiroğlu Y, Karakaya O, Uslu N, Çağlar N. Effects of intracoronary medication applied during percutaneous coronary revascularization on in-hospital and early outcomes and MACE. Poster, XIX National Cardiology Congress, October 11-14, Antalya, Turkey, 2003.
• Dağdelen S, Yüce M, Eren N, Ergelen M, Karakaya O, Emiroğlu Y, Uslu N, Çağlar N. Effects of intracoronary medication during percutaneous coronary intervention on distal coronary circulation and myocardial damage: a comparative study. Poster, XIX National Cardiology Congress, October 11-14, Antalya, Turkey, 2003.
• Dağdelen S, Yüce M, Eren N, Ergelen M, Karakaya O, Emiroğlu Y, Pala S, Çağlar N. Effects and clinical outcomes of anterograde TIMI and retrograde collateral circulation on distal myocardial damage during coronary revascularization. Poster, XIX National Cardiology Congress, October 11-14, Antalya, Turkey, 2003.
• Dağdelen S, Yüce M, Toraman F, Evrenkaya S, Ergelen M, Karakaya O, Pala S, Çağlar N. Effects of predilatation vs. direct intracoronary stent implantation on distal vascular and myocardial damage. Poster, XIX National Cardiology Congress, October 11-14, Antalya, Turkey, 2003.
• Sayar N, Terzi S, Akbulut T, Bilsel T, Ergelen M, Çakmak N, Orhan L, Dayı Ş, Erdem İ, Şanlı A, Çakçak E, Yeşilçimen K. Effect of plasma homocysteine levels on collateral formation in chronic total occlusion. Poster, XX National Cardiology Congress, November 27-30, Antalya, Turkey, 2004.
• Dagdelen S, Yüce M, Ergelen M, Pala S, Akçakoyun M, Karabulut A, Eren N, Çağlar N. Protective effect of anterograde and retrograde flow degrees on distal damage during coronary revascularization. Poster, XX National Cardiology Congress, November 27-30, Antalya, Turkey, 2004.
• Dagdelen S, Yüce M, Ergelen M, Pala S, Akçakoyun M, Alper A, Eren N, Çağlar N. Effect of intracoronary medication on distal cell damage during coronary intervention: a comparative study. Poster, XX National Cardiology Congress, November 27-30, Antalya, Turkey, 2004.
• Dagdelen S, Yüce M, Ergelen M, Pala S, Akçakoyun M, Karabulut A, Eren N, Çağlar N. Relationship of statin use and low homocysteine levels with coronary collateralization in severe coronary artery disease. Oral Presentation, XX National Cardiology Congress, November 27-30, Antalya, Turkey, 2004.
• Ergelen M, Uyarel H, Akkaya E, Ayhan E, Işık T, Günaydın ZY, Çiçek G, Öztürk R, Çam N. Clinical features and in-hospital and long-term follow-up results of patients ≤40 years undergoing primary angioplasty. Poster, XXIV National Cardiology Congress, October 24-27, İstanbul, Turkey, 2008.
• Orhan AL, Sayar N, Nurkalem Z, Uslu N, Hasdemir H, Alper AT, Yıldırım A, Soylu Ö, Ergelen M, Aksu H, Erer B, Eren M, Sayar K. Autonomic dysfunction and anxiety in mitral valve prolapse—revisiting an old case: Who should be treated? Poster, XXIV National Cardiology Congress, October 24-27, İstanbul, Turkey, 2008.
• Orhan AL, Yıldırım A, Soylu Ö, Nurkalem Z, Uslu N, Ergelen M, Sayar N, Alper AT, Erer B, Zencirci E, Tezel E, Eren M. Short-term effects of levosimendan in decompensated dilated cardiomyopathy patients: strain and tissue Doppler study. Oral Presentation, XXIV National Cardiology Congress, October 24-27, İstanbul, Turkey, 2008.
• Orhan AL, Sayar N, Nurkalem Z, Uslu N, Hasdemir H, Alper AT, Yıldırım A, Soylu Ö, Ergelen M, Çakçak E, Sayar K, Eren M. Autonomic dysfunction and anxiety in patients with mitral valve prolapse and mitral valve prolapse syndrome. Poster, XXIV National Cardiology Congress, October 24-27, İstanbul, Turkey, 2008.
• Akkaya E, Uyarel H, Ergelen M, Ayhan E, Işık T, Çiçek G, Günaydın ZY, Türer A, Uğur M, Gül M, Osmonov D, Demirci D. Primary angioplasty in acute myocardial infarction; safe and effective in patients ≥75 years. Oral Presentation, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Işık T, Uyarel H, Ergelen M, Günaydın ZY, Akkaya E, Ayhan E, Çiçek Ç, Erer B, Türkkan C, Demirci D, Yıldırım E, Öztürk R, Yekeler İ. Primary angioplasty for acute myocardial infarction: Being female is a disadvantage. Oral Presentation, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Tipi F, Uyarel H, Ergelen M, Öztürk R, Özer N, Yağmur S, Bozbay M, Türkkan C, Çam N. Contribution of advanced periodontitis before bypass surgery to postoperative atrial fibrillation. Poster, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Işık T, Uyarel H, Ergelen M, Akkaya E, Ayhan E, Çiçek Ç, Günaydın ZY, Uğur M, Türer A, Demirci D, Osmonov D, Orhan L, Yekeler İ. Primary angioplasty in acute myocardial infarction; smoking is advantageous. Poster, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Çiçek G, Uyarel H, Ergelen M, Akkaya E, Ayhan E, Işık T, Günaydın ZY, Gül M, Yıldırım E, Uğur M, Türer A, Öztürk R, Yekeler İ. Effect of admission neutrophil levels on left ventricular function, in-hospital and long-term events in patients undergoing primary angioplasty for acute myocardial infarction. Poster, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Çiçek G, Uyarel H, Ergelen M, Akkaya E, Işık T, Günaydın ZY, Ayhan E, Osmonov D, Gül M, Bozbay M, Sayar S, Türer A, Erer B. Primary angioplasty in acute myocardial infarction: Use of tirofiban is effective and safe. Poster, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Ergelen M, Uyarel H, Akkaya E, Görgülü Ş, Soylu Ö, Ayhan E, Işık T, Çiçek G, Günaydın ZY, Gül M, Yıldırım E, Bozbay M, Yekeler İ. Groin complications after primary angioplasty in acute myocardial infarction: incidence, predictors, and in-hospital mortality. Poster, XXV National Cardiology Congress, October 22-25, İstanbul, Turkey, 2009.
• Ayhan E, Ergelen M, Uyarel H, Akkaya E, Işık T, Çiçek G, Osmonov D, Nurkalem Z, Gül M, Soylu Ö, Bozbay M, Tezel T, Yekeler İ. Gastrointestinal bleeding after primary percutaneous coronary intervention in acute myocardial infarction: incidence, predictors, and prognosis. Poster, XXV National Cardiology Congress, Abstracts, 37(5), 16, October 22-25, İstanbul, Turkey, 2009.
• Mehmet Ergelen, Hüseyin Uyarel, Şevket Görgülü, Tuğrul Norgaz, Emre Akkaya, Turgay Işık, Zeki Yüksel Günaydın, Gökhan Çiçek, Murat Uğur, Damirbek Osmonov, Betül Erer. Early stent thrombosis in patients receiving primary coronary stent due to acute myocardial infarction: incidence, simple risk score, and prognosis. XXV National Cardiology Congress, İstanbul, 2009.
• Ergelen M, Uyarel H, Akkaya E, Ayhan E, Işık T, Çiçek T, Türer A, Soylu Ö, Orhan L, Bozbay M, Günaydın ZY, Tezel T, Yekeler İ. Predicting in-hospital mortality and simple risk score in patients undergoing primary percutaneous coronary intervention for acute myocardial infarction. XXV National Cardiology Congress, Abstracts, 37(5), 17, October 22-25, İstanbul, Turkey, 2009.
• Akkaya E, Uyarel H, Ergelen M, Ayhan E, Işık T, Günaydın ZY, Çiçek G, Gül M, Osmonov D, Yıldırım E, Türkkan C, Erer B, Sayar N. Primary angioplasty for acute myocardial infarction; no difference between night and day. XXV National Cardiology Congress, Abstracts, 37(5), 72, October 22-25, İstanbul, Turkey, 2009.
• Ergelen M, Görgülü Ş, Uyarel H, Norgaz T, Akkaya E, Ayhan E, Işık T, Bozbay M, Çiçek G, Soylu Ö, Günaydın ZY, Tezel T, Yekeler İ. Ischemic stroke after primary percutaneous coronary intervention in acute myocardial infarction: incidence, predictors, and prognosis. XXV National Cardiology Congress, Abstracts, 37(5), 144, October 22-25, İstanbul, Turkey, 2009.
• Akkaya E, Uyarel H, Ergelen M, Ayhan E, Işık T, Günaydın ZY, Çiçek G, Gül M, Osmonov D, Yıldırım E, Türkkan C, Erer B, Sayar N. Primary angioplasty in patients with cardiogenic shock. XXV National Cardiology Congress, Abstracts, 37(5), 148, October 22-25, İstanbul, Turkey, 2009.
• Çiçek G, Uyarel H, Ergelen M, Ayhan E, Osmonov D, Eren M. Effect of Hemoglobin A1c (HbA1c) on in-hospital events in patients undergoing primary angioplasty for ST-elevation myocardial infarction. XXVI National Cardiology Congress, Abstracts, 38(2), 139, October 21-24, İstanbul, Turkey, 2010.

Articles Presented at National Scientific Conferences Following Associate Professorship and Published in Proceedings

• Murat Turfan, Abdurrahman Tasal, Ercan Erdoğan, Mehmet Akif Vatankulu, Parviz Jafarov, Osman Sönmez, Gökhan Ertaş, Ahmet Bacaksız, Mehmet Ergelen, Ömer Göktekin. Relation between gamma-glutamyl transferase and in-hospital mortality in acute heart failure patients. 28th National Cardiology Congress, 2012.

• Murat Turfan, Abdurrahman Tasal, Fatih Ergun, Mehmet Ergelen, Ömer Göktekin. Case Report: Sudden INR elevation due to Tribulus terrestris, Avena sativa, and Panax ginseng combination (Clavis Panax). 28th National Cardiology Congress, 2012.

• Abdurrahman Tasal, Osman Sonmez, Ahmet Bacaksız, Ercan Erdoğan, Mehmet Akif Vatankulu, Murat Turfan, Gökhan Ertaş, Seref Kul, Mehmet Ergelen, Hüseyin Uyarel, Ömer Göktekin. First clinical and angiographic results of the new-generation rapamycin-eluting stent (Coracto) in Turkey. 28th National Cardiology Congress, 2012.

• Osman Sonmez, Abdurrahman Tasal, Ercan Erdoğan, Gökhan Ertaş, Mehmet Akif Vatankulu, Ahmet Bacaksız, Murat Turfan, Seref Kul, Hüseyin Uyarel, Mehmet Ergelen, Emin Asoğlu, Emrah Sevgili, Ömer Göktekin. A new parameter for predicting total occlusion: platelet distribution width. 28th National Cardiology Congress, 2012.

• Gökhan Ertaş, Özge Altıntaş, Talip Asıl, Ercan Erdoğan, Abdurrahman Tasal, Mehmet Akif Vatankulu, Murat Turfan, Ahmet Bacaksız, Mehmet Ergelen, Hüseyin Uyarel, Ömer Göktekin. Neutrophil-lymphocyte ratio and red cell distribution width in relation to cardioembolic stroke. 28th National Cardiology Congress, 2012.

• Gökhan Ertaş, Cemalettin Aydın, Osman Sonmez, Ercan Erdoğan, Murat Turfan, Abdurrahman Tasal, Mehmet Akif Vatankulu, Hüseyin Uyarel, Mehmet Ergelen, Ahmet Bacaksız, Melike Elif Teker, Rahmi Zeybek, Ömer Göktekin. Red cell distribution width predicts new-onset atrial fibrillation after coronary artery bypass surgery. 28th National Cardiology Congress, 2012.

• Erkan Ayhan, Turgay Işık, Hüseyin Uyarel, Mehmet Ergelen, Gökhan Çiçek, Mehmet Eren. Prognostic significance of T wave amplitude in lead aVR in anterior STEMI patients treated with primary PCI. 28th National Cardiology Congress, 2012.

• Turgay Işık, Hüseyin Uyarel, İbrahim Halil Tanboğa, Mustafa Kurt, Mehmet Ekinci, Ahmet Kaya, Erkan Ayhan, Mehmet Ergelen. Relation of red cell distribution width with presence, severity, and complexity of coronary artery disease. 28th National Cardiology Congress, 2012.

• Turgay Işık, Erkan Ayhan, Hüseyin Uyarel, İbrahim Halil Tanboğa, Mustafa Kurt, Ali Fuat Korkmaz, Ahmet Kaya, Enbiya Aksakal, Serdar Sevimli. Increased mean platelet volume associated with extent of slow coronary flow. 28th National Cardiology Congress, 2012.

• Turgay Işık, Erkan Ayhan, Hüseyin Uyarel, Mahmut Uluganyan, Mehmet Gül, Mehmet Ergelen, Zeki Yüksel Günaydın, Gündüz Durmuş, Nurten Sayar, Nevzat Uslu. Absence of seasonal variation in hospital and long-term mortality in STEMI patients undergoing primary PCI. 28th National Cardiology Congress, 2012.

• Turgay Işık, Mustafa Kurt, Erkan Ayhan, İbrahim Halil Tanboğa, Mehmet Ergelen, Hüseyin Uyarel. Impact of admission red cell distribution width on development of poor myocardial perfusion after primary PCI. 28th National Cardiology Congress, 2012.

• Turgay Işık, Erkan Ayhan, Hüseyin Uyarel, Emre Akkaya, Mehmet Ergelen, Gökhan Çiçek, Ertan Vuruşkan, Mehmet Eren. Circadian, weekly, and seasonal variation in early stent thrombosis after primary PCI in STEMI patients. 28th National Cardiology Congress, 2012.

• Turgay Işık, Mahmut Uluganyan, Erkan Ayhan, Mehmet Ergelen, Mustafa Kurt, İbrahim Halil Tanboğa, Hüseyin Uyarel, Abdurrahman Eksik. Relation of neutrophil-lymphocyte ratio with isolated coronary ectasia. 28th National Cardiology Congress, 2012.

• Ercan Erdoğan, Mehmet Akkaya, Ahmet Bacaksız, Abdurrahman Tasal, Murat Turfan, Osman Sönmez, Musa Şahin, Seref Kul, Emin Asoğlu, Emrah Sevgili, Mehmet Akif Vatankulu, Mehmet Ergelen, Ömer Göktekin. Successful recanalization of acute superior mesenteric artery ischemia using balloon angioplasty and aspiration embolectomy. 29th National Cardiology Congress, 2013.

• Ahmet Bacaksız, Parviz Jafarov, Ziya İsmailoğlu, Abdurrahman Tasal, Ercan Erdoğan, Osman Sönmez, Seref Kul, Murat Turfan, Mehmet Akif Vatankulu, Mehmet Akkaya, Mehmet Ergelen, Hüseyin Uyarel, Ömer Göktekin. Closure of multiple coronary artery fistulas in a single session via transcatheter approach. 29th National Cardiology Congress, 2013.

• Mustafa Ahmet Huyut, Bekir İnan, Mehmet Ergelen, Asım Enhoş, Erdem Karaçöp, Ahmet Bacaksız, Abdülkadir Yıldız, Aydın Nadir, Maharram Nasifov, Nuray Kahraman Ay, Özge Özden Tok, Hüseyin Uyarel, Ömer Göktekin. Treatment of brachial fistula stenosis. 32nd National Cardiology Congress, 2016.

• Mustafa Ahmet Huyut, Asım Enhoş, Erdem Karaçöp, Ahmet Bacaksız, Muharrem Nasifov, Aydın Nadir, Özge Özden Tok, Mehmet Ergelen, Abdülkadir Yıldız, Nuray Kahraman Ay, Ömer Göktekin, Hüseyin Uyarel. The importance of venography during permanent pacemaker implantation. 32nd National Cardiology Congress, 2016.

• Abdülkadir Yıldız, Mehmet Ergelen, Sıtkı Küçükbuzcu, Muharrem Nasifov. Wandering myocardial infarction. 32nd National Cardiology Congress, 2016.

• Mustafa Ahmet Huyut, Asım Enhoş, Erdem Karaçöp, Aydın Nadir, Muharrem Nasifov, Nuray Kahraman Ay, Abdülkadir Yıldız, Mehmet Ergelen, Ahmet Bacaksız, Özge Özden Tok, Ömer Göktekin, Hüseyin Uyarel. Anterior MI due to collateral occlusion. 32nd National Cardiology Congress, 2016.

• Mustafa Ahmet Huyut, Asım Enhoş, Erdem Karaçöp, Aydın Nadir, Maharram Nasifov, Ahmet Bacaksız, Abdülkadir Yıldız, Mehmet Ergelen, Hüseyin Uyarel, Nuray Kahraman Ay, Özge Özden Tok. Can a balloon be used instead of a microcatheter in emergency situations? 32nd National Cardiology Congress, 2016.

• Mustafa Ahmet Huyut, Asım Enhoş, Erdem Karaçöp, Aydın Nadir, Muharrem Nasifov, Nuray Kahraman Ay, Özge Özden Tok, Mehmet Ergelen, Abdülkadir Yıldız, Ahmet Bacaksız, Ömer Göktekin, Hüseyin Uyarel. Treatment of brachiocephalic vein stenosis. 32nd National Cardiology Congress, 2016.

• Erdem Karaçöp, Bekir İnan, Özge Özden Tok, Muharrem Nasifov, Aydın Nadir, Asım Enhoş, Ahmet Bacaksız, Mustafa Ahmet Huyut, Nuray Kahraman Ay, Mehmet Ergelen. An alternative endovascular approach for occluded arteriovenous fistula. 32nd National Cardiology Congress, 2016.

• Erdem Karaçöp, Mehmet Ergelen, Talip Asıl, Elvin Niftaliyev, Muharrem Nasifov, Aydın Nadir, Özge Özden Tok, Asım Enhoş, Mustafa Ahmet Huyut, Ahmet Bacaksız, Abdülkadir Yıldız, Nuray Kahraman Ay, Ömer Göktekin. Intracranial stent implantation. 32nd National Cardiology Congress, 2016.

• Asım Enhoş, Mustafa Ahmet Huyut, Erdem Karaçöp, Özge Özden Tok, Aydın Nadir, Maharram Nasifov, Nemat Bashirov, Ahmet Bacaksız, Abdülkadir Yıldız, Nuray Kahraman Ay, Mehmet Ergelen, Hüseyin Uyarel, Ömer Göktekin. Endovascular treatment of brachial fistula stenosis. 32nd National Cardiology Congress, 2016.

• Erdem Karaçöp, Ahmet Bacaksız, Asım Enhoş, Özge Özden Tok, Aydın Nadir, Muharrem Nasifov, Abdülkadir Yıldız, Mustafa Ahmet Huyut, Nuray Kahraman Ay, Mehmet Ergelen, Ömer Göktekin. Endovascular treatment of venous occlusion presenting as superior vena cava syndrome in a patient with Wegener’s Granulomatosis. 32nd National Cardiology Congress, 2016.

• Gökçal E, Niftaliyev E, Deniz Ç, Ergelen M, Güzel V, Göktekin Ö, Asıl T. Persistent hypotension after carotid artery stent procedure: incidence, predictive factors, and outcomes. 7th National Cerebrovascular Diseases Congress, 2016.

Book Chapter (in Turkish)

• Tezel H, Ergelen M. Diyastolik kalp yetersizliği tedavisi. Diyastolik fonksiyonların değerlendirilmesi; Tuna Tezel. ISBN: 978-975-420-572-5. S: 125-51. Nobel Tıp Kitabevi. 2007.

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