Education and Specialization
1999-2005 Istanbul University Cerrahpaşa Faculty of Medicine
2005-2011 Istanbul Dr. Siyami Ersek Thoracic, Cardiovascular and Vascular Surgery Training and Research Hospital Specialization Training
2011 Kars Kafkas University Assistant Professor
2016 Istanbul Dr. Siyami Ersek Thoracic, Cardiovascular and Vascular Surgery Training and Research Hospital Associate Professor
2018-2019 University of Alberta, Faculty of Medicine and Dentistry, Department of Internal Medicine, Division of Cardiology, Advanced Heart Failure & Cardiac Transplantation Unit – Advanced Heart Failure and Heart Transplant Subspecialization Training

Experience
2011-2013 Kars Kafkas University Cardiology Assistant Professor
2011-2012 Kars Kafkas University Cardiology Department Chair
2013-2014 Redline Cardiology Center
2014 University of Alabama at Birmingham, Faculty of Medicine, Department of Internal Medicine, Division of Cardiology, Echocardiography Station - Visiting Scientist
2014-2018 Istanbul Dr. Siyami Ersek Thoracic, Cardiovascular and Vascular Surgery Training and Research Hospital Cardiology Associate Professor
2018 VM Medical Park Pendik Hospital, Cardiology Associate Professor
2018-2019 University of Alberta, Faculty of Medicine and Dentistry, Department of Internal Medicine, Division of Cardiology, Advanced Heart Failure & Cardiac Transplantation Unit, Clinical Fellow
2019 VM Medical Park Pendik Hospital, Cardiology Associate Professor

Courses and Certifications
2019 ECLS Specialist Training Course, Edmonton, AB
2018 9th Annual Central European PH Meeting
2018 33rd International Turkish Cardiology Congress
2018 4th Cardiology Spring Update
2017 Health Sciences Cardiology Summit
2016 Applied PAH Training Program and Multidisciplinary Approach
2016 32nd International Turkish Cardiology Congress
2016 1st National ADHAD Congress
2016 36th Annual Meeting & Scientific Sessions of the International Society for Heart and Lung Transplantation, Washington D.C., USA
2015 31st International Turkish Cardiology Congress
2015 ECMO-Training Course, University Medical Center at Regensburg, Germany
2016 35th Annual Meeting & Scientific Sessions of the International Society for Heart and Lung Transplantation, Nice, France
2015 6th Innovations in Heart Valve Disease and Interventional Treatment
2014 Turkish Cardiovascular Surgery Association 13th Congress
2013 Euroecho Imaging, Istanbul
2012 15th Cardiac Imaging Working Groups Meeting
2012 8th International Congress of Update in Cardiology and Cardiovascular Surgery
2012 Organ Transplantation New Steps: Intensive Care Training
2011 27th National Cardiology Congress
2010 26th National Cardiology Congress
2010 13th Cardiac Imaging Working Group Meeting
2009 25th National Cardiology Congress
2009 3rd Education Meeting on Adult Congenital Heart Disease
2008 Controversial Issues in Chronic Heart Failure
2007 3rd Interactive EKG Course
2007 Arrhythmia 2007

1: Kalenderoğlu K, Güvenç TS, Mete MT, Kuplay H, Ağustos S, Güzelburç ÖÇ, Yıldırımtürk Ö, Kozan Ö, Aka SA. Usefulness of right ventricular contraction pressure index to predict short-term mortality and right heart failure in patients who underwent continuous-flow left ventricular assist device implantation. Int J Artif Organs. 2019 Aug 7:391398819868480. doi: 10.1177/0391398819868480. [Epub ahead of print] PMID: 31387423

1. Velibey Y, Güvenç TS, Şahin S, Çetin Güvenç R, Güzelburç Ö. An unusual cause of pulmonary arterial hypertension: An acquired extracardiac arteriovenous fistula.Turk Kardiyol Dern Ars. 2019 Jul;47(5):419. doi: 10.5543/tkda.2019.53999.

1: Avşar Ş, Öz A, Çınar T, Ösken A, Güvenç TS. Author`s Reply. Anatol J Cardiol.

2019 Apr;21(5):294. PubMed PMID: 31062763.

2: Poyraz E, Kemaloglu Oz T, Çetin Güvenç R, Guvenc TS. Correlation and agreement

between 2D and 3D speckle-tracking echocardiography for left ventricular

volumetric, strain, and rotational parameters in healthy volunteers and in

patients with mild mitral stenosis. Echocardiography. 2019 May;36(5):897-904.

doi: 10.1111/echo.14336. Epub 2019 Apr 19. PubMed PMID: 31002179.

3: Avsar S, Oz A, Çınar T, Ösken A, Güvenç TS. Acute fulminant eosinophilic

myocarditis due to Giardia lamblia infection presented with cardiogenic shock in

a young patient. Anatol J Cardiol. 2019 Mar;21(4):234-235. doi:

10.14744/AnatolJCardiol.2019.48742. PubMed PMID: 30930448.

4: Çavuşoğlu Y, Alper AT, Altay H, Çelik A, Demirkan B, Güvenç TS, Küçükoğlu MS,

Nalbantgil S, Özdemir M, Özin B, Sayın T, Yıldırımtürk Ö, Yılmaz MB, Zorkun C.

Natriuretic Peptides in Clinical Practice. Anatol J Cardiol. 2019 Mar;21(Suppl

1):1-40. doi: 10.14744/AnatolJCardiol.2019.55623. PubMed PMID: 30860204.

5: Canga Y, Guvenc TS, Calik AN, Karatas MB, Bezgin T, Onuk T, Uzun AO, Tanik VO,

Gungor B, Bolca O. Systemic inflammatory activation in patients with acute

coronary syndrome secondary to nonatherosclerotic spontaneous coronary artery 5

dissection. North Clin Istanb. 2018 Sep;5(3):186-194. doi:

10.14744/nci.2017.59244. PubMed PMID: 30688943; PubMed Central PMCID: PMC6323571.

6: Velibey Y, Parsova EC, Ceylan US, Güzelburc Ö, Demir K, Yıldız U, Şafak A,

Akdeniz E, Güvenç TS, Bozbeyoğlu E, Tekkeşin Aİ. Outcomes of survivors of

ST-segment elevation myocardial infarction complicated by out-of-hospital cardiac

arrest: a single-center surveillance study. Turk Kardiyol Dern Ars. 2019

Jan;47(1):10-20. doi: 10.5543/tkda.2018.32657. Epub 2018 Oct 15. PubMed PMID:

30455410.

7: Velibey Y, Şahin S, Güvenç TS, Barutca H, Güzelburç Ö. Unexpected complication

of diaphragmatic hernia: Compression of the heart by liver. Anatol J Cardiol.

2018 Nov;20(5):E7. doi: 10.14744/AnatolJCardiol.2018.05014. PubMed PMID:

30391976; PubMed Central PMCID: PMC6280280.

8: Velibey Y, Guvenc TS, Demir K, Oz A, Akdeniz E, Guvenc RC, Guzelburc O, Yildiz

U, Safak A, Kalenderoglu K, Tekkesin AI. Effects of Bailout Tirofiban on

In-Hospital Outcomes and Long-Term Mortality in Patients With ST-Segment

Elevation Myocardial Infarction Undergoing Primary Percutaneous Intervention.

Angiology. 2019 May;70(5):431-439. doi: 10.1177/0003319718808911. Epub 2018 Oct

28. PubMed PMID: 30370779.

9: Çetin Güvenç R, Ceran N, Güvenç TS, Tokgöz HC, Velibey Y. Right Ventricular

Hypertrophy and Dilation in Patients With Human Immunodeficiency Virus in the

Absence of Clinical or Echocardiographic Pulmonary Hypertension. J Card Fail.

2018 Sep;24(9):583-593. doi: 10.1016/j.cardfail.2018.08.010. Epub 2018 Sep 6.

PubMed PMID: 30195828.

10: Zannad F, Anker SD, Byra WM, Cleland JGF, Fu M, Gheorghiade M, Lam CSP, Mehra 6

MR, Neaton JD, Nessel CC, Spiro TE, van Veldhuisen DJ, Greenberg B; COMMANDER HF

Investigators. Rivaroxaban in Patients with Heart Failure, Sinus Rhythm, and

Coronary Disease. N Engl J Med. 2018 Oct 4;379(14):1332-1342. doi:

10.1056/NEJMoa1808848. Epub 2018 Aug 27. PubMed PMID: 30146935.

11: Çanga Y, Güvenç TS, Çalık AN, Karataş MB, Akdeniz E, Yüksel G, Emre A. Renal

function in patients with mechanical prosthetic valves : Long-term effects of

anticoagulation and over-anticoagulation with warfarin. Wien Klin Wochenschr.

2018 Jul;130(13-14):436-445. doi: 10.1007/s00508-018-1350-z. Epub 2018 Jun 4.

PubMed PMID: 29869017.

12: Güvenç TS, Güzelburç Ö, Asarcikli LD, Can F, Çetin Güvenç R, Eren M. An

unusual "mass" within the left atrium: Localized aneurysm of a patent foramen

ovale tunnel. Echocardiography. 2018 May;35(5):755-756. doi: 10.1111/echo.13875.

Epub 2018 Mar 25. PubMed PMID: 29577427.

13: Velibey Y, Yaylak B, Guvenc TS, Cinier G, Kalenderoglu K, Guzelburc O,

Yildirimturk O. Inadvertent Left Ventricle Endocardial or Uncomplicated Right

Ventricular Pacing: How to Differentiate in the Emergency Department. J Emerg

Med. 2018 May;54(5):e91-e95. doi: 10.1016/j.jemermed.2018.01.034. Epub 2018 Mar

6. PubMed PMID: 29523425.

14: Velibey Y, Sahin S, Guvenc TS, Can F, Guzelburc O. Compressive Giant Left

Atrium. Ann Thorac Surg. 2018 Jul;106(1):e41. doi:

10.1016/j.athoracsur.2018.01.042. Epub 2018 Feb 21. PubMed PMID: 29476716.

15: Kaya A, Keskin M, Güvenç TS, Tatlısu MA, Kayapınar O. The predictive role of

modified TIMI risk index in patients with ST-segment elevation myocardial

infarction. Acta Cardiol. 2019 Feb;74(1):29-36. doi: 7

10.1080/00015385.2018.1439704. Epub 2018 Feb 23. PubMed PMID: 29475415.

16: Çetin Güvenç R, Akgün G, Güvenç TS. A "congenitally corrected" variant of

Ebstein's anomaly. Cardiol Young. 2018 Apr;28(4):608-610. doi:

10.1017/S1047951117002712. Epub 2018 Jan 10. PubMed PMID: 29316993.

17: Günay N, Erdem Ş, Güvenç TS, Bulur A, Özdil K, Hasdemir H, Uyan C.

Morphologic and Functional Changes in Right-Sided Cardiac Chambers in Patients

With Chronic Liver Disease and Normal Pulmonary Artery Pressure. J Ultrasound

Med. 2018 Jul;37(7):1681-1691. doi: 10.1002/jum.14516. Epub 2017 Dec 20. PubMed

PMID: 29266366.

18: Velibey Y, Şahin S, Güvenç TS, Yıldırımtürk Ö. A rare radiodiagnostic

finding: Porcelain atrium. Anatol J Cardiol. 2017 Dec;18(6):E11. doi:

10.14744/AnatolJCardiol.2017.8115. PubMed PMID: 29256888; PubMed Central PMCID:

PMC6282884.

19: Hayıroğlu Mİ, Keskin M, Balcı AY, Altay S, Güvenç TS. Case Image: Unruptured

non-coronary sinus of Valsalva aneurysm presenting with nausea secondary to

functional tricuspid stenosis. Turk Kardiyol Dern Ars. 2017 Dec;45(8):769. doi:

10.5543/tkda.2017.06637. PubMed PMID: 29226903.

20: Hayıroğlu Mİ, Keskin M, Kuplay H, Güvenç TS, Güngör B. Exceptional cause of

chest pain: idiopathic ascending aortitis. Turk Kardiyol Dern Ars. 2017

Oct;45(7):655-659. doi: 10.5543/tkda.2017.68484. PubMed PMID: 28990949.

21: Güvenç TS, Velibey Y, Güzelburç Ö, Çinier G, Çetin Güvenç R, Yıldırımtürk Ö.

Reverberation and multiple shadow artifacts recorded from patients with

intra-pericardial centrifugal continuous-flow left ventricular assist devices. 8

Echocardiography. 2017 Oct;34(10):1508-1511. doi: 10.1111/echo.13689. Epub 2017

Sep 12. PubMed PMID: 28898454.

22: Velibey Y, Şahin S, Güvenç TS, Onuk T. Cor calcium: heart trapped in a

pericardial cage. Anatol J Cardiol. 2017 Sep;18(3):E5-E6. doi:

10.14744/AnatolJCardiol.2017.7979. PubMed PMID: 28883305; PubMed Central PMCID:

PMC5689063.

23: Keskin M, Hayıroğlu Mİ, Uzun AO, Güvenç TS, Şahin S, Kozan Ö. Effect of

Nonalcoholic Fatty Liver Disease on In-Hospital and Long-Term Outcomes in

Patients With ST-Segment Elevation Myocardial Infarction. Am J Cardiol. 2017 Nov

15;120(10):1720-1726. doi: 10.1016/j.amjcard.2017.07.107. Epub 2017 Aug 8. PubMed

PMID: 28867124.

24: Keskin M, Güvenç TS, Hayıroğlu Mİ, Kaya A, Tatlısu MA, Avşar Ş, Öz A, Keskin

T, Uzun AO, Kozan Ö. A novel prognostic indicator for in-hospital and 4-year

outcomes in patients with pulmonary embolism: TIMI risk index. J Crit Care. 2017

Oct;41:183-190. doi: 10.1016/j.jcrc.2017.05.018. Epub 2017 May 25. PubMed PMID:

28575813.

25: Kul S, Kutlu GA, Guvenc TS, Kavas M, Demircioglu K, Yilmaz Y, Yakar HI,

Kanbay A, Boga S, Caliskan M. Coronary flow reserve is reduced in sarcoidosis.

Atherosclerosis. 2017 Sep;264:115-121. doi:

10.1016/j.atherosclerosis.2017.05.005. Epub 2017 May 4. PubMed PMID: 28526473.

26: Keskin M, Avşar Ş, Hayıroğlu Mİ, Keskin T, Börklü EB, Kaya A, Uzun AO, Akyol

B, Güvenç TS, Kozan Ö. Relation of the Number of Parity to Left Ventricular

Diastolic Function in Pregnancy. Am J Cardiol. 2017 Jul 1;120(1):154-159. doi:

10.1016/j.amjcard.2017.03.244. Epub 2017 Apr 12. PubMed PMID: 28479168. 9

27: Çavuşoğlu Y, Altay H, Çetiner M, Güvenç TS, Temizhan A, Ural D, Yeşilbursa D,

Yıldırım N, Yılmaz MB. Iron deficiency and anemia in heart failure. Turk Kardiyol

Dern Ars. 2017 Mar;45(Suppl 2):1-38. doi: 10.5543/tkda.2017.79584. PubMed PMID:

28446734.

28: Tekkeşin Aİ, Velibey Y, Türkkan C, Alper AT, Çakıllı Y, Güvenç TS, Tanık O,

Kaya A, Yıldırımtürk Ö, Özbilgin N, Güzelburç Ö, Öz A, Zehir R, Gürkan K.

Diastolic Electrocardiographic Parameters Predict Implantable Device Detected

Asymptomatic Atrial Fibrillation. Balkan Med J. 2017 Sep 29;34(5):417-424. doi:

10.4274/balkanmedj.2016.0246. Epub 2017 Apr 6. PubMed PMID: 28443594; PubMed

Central PMCID: PMC5635628.

29: Hayıroğlu Mİ, Keskin M, Keskin T, Uzun AO, Altay S, Kaya A, Öz A, Çinier G,

Güvenç TS, Kozan Ö. A Novel Independent Survival Predictor in Pulmonary Embolism:

Prognostic Nutritional Index. Clin Appl Thromb Hemost. 2018 May;24(4):633-639.

doi: 10.1177/1076029617703482. Epub 2017 Apr 12. PubMed PMID: 28401800.

30: Güvenç TS, Zencirci AE, Velibey Y. A simple hemodynamic parameter to predict

clinical worsening in pulmonary arterial hypertension: The parameter is simple

but interpreting the results is difficult. J Crit Care. 2017 Dec;42:350. doi:

10.1016/j.jcrc.2017.02.038. Epub 2017 Apr 1. PubMed PMID: 28396066.

31: Poyraz E, Öz TK, Zeren G, Güvenç TS, Dönmez C, Can F, Güvenç RÇ, Dayı ŞÜ.

Left ventricular mechanics in isolated mild mitral stenosis: a three dimensional

speckle tracking study. Int J Cardiovasc Imaging. 2017 Sep;33(9):1323-1330. doi:

10.1007/s10554-017-1109-z. Epub 2017 Mar 11. PubMed PMID: 28285328.

32: Çanga Y, Güvenç TS, Karataş MB, Bezgin T, Güngör B, Çetin R, Bolca O. 10

Clinical presentation and outcomes in type IV dual left anterior descending

artery anomaly. Interv Med Appl Sci. 2016 Mar;8(1):32-36. doi:

10.1556/1646.8.2016.1.7. PubMed PMID: 28250981; PubMed Central PMCID: PMC5322485.

33: Velibey Y, Tanik O, Oz A, Guvenc TS, Kalenderoglu K, Gumusdag A, Guzelburc O,

Tekkesin AI, Uzun AO, Alper AT, Eren M. Off-Hour Primary Percutaneous Coronary

Angioplasty Does Not Affect Contrast-Induced Nephropathy in Patients With

ST-Segment Elevation Myocardial Infarction. Angiology. 2017 Oct;68(9):807-815.

doi: 10.1177/0003319717692285. Epub 2017 Feb 8. PubMed PMID: 28173713.

34: Karakus G, Zencirci E, Degirmencioglu A, Güvenc TS, Unal Aksu H, Yildirim A.

Easily measurable, noninvasive, and novel finding for pulmonary hypertension:

Hypertrophy of the basal segment of septomarginal trabeculation of right

ventricle. Echocardiography. 2017 Feb;34(2):290-295. doi: 10.1111/echo.13461.

Epub 2017 Feb 6. PubMed PMID: 28168751.

35: Güvenç TS, Hayıroğlu Mİ, Koçoğulları CU, Kayacıoğlu İ, Eren M. Case image:

Preoperative evaluation of a pannus over an annuloplasty ring with live/real-time

three-dimensional echocardiography. Turk Kardiyol Dern Ars. 2017 Jan;45(1):103.

doi: 10.5543/tkda.2016.79360. PubMed PMID: 28106029.

36: Eren M, Zoghi M, Tuncer M, Çavuşoğlu Y, Demirbağ R, Şahin M, Serdar OA, Onrat

E, Mutlu H, Dursunoğlu D, Yılmaz MB, Temizhan A; TAKTIK Investigators. Turkish

registry for diagnosis and treatment of acute heart failure: TAKTIK study. Turk

Kardiyol Dern Ars. 2016 Dec;44(8):637-646. doi: 10.5543/tkda.2016.07572. PubMed

PMID: 28045409.

37: Guvenc TS, Güzelburc O, Ekmekci A, Erdogan SB, Guvenc RC, Velibey Y, Tasdemir

M, Agustos S, Orhan G, Aka SA, Eren M. The Effect of Left Ventricular Assist 11

Device Implantation on Serum Albumin, Total Protein and Body Mass: A Short-Term,

Longitudinal Follow-Up Study. Heart Lung Circ. 2017 Jul;26(7):702-708. doi:

10.1016/j.hlc.2016.10.011. Epub 2016 Nov 24. PubMed PMID: 27939745.

38: Keskin M, Gümüşdağ A, Börklü EB, Dayı ŞÜ, Avcı İİ, Güvenç TS, Güngör B,

Karabay CY, Kozan Ö. An unexpected complication of acute pancreatitis:

Intra-cardiac thrombus. Am J Emerg Med. 2017 May;35(5):801.e1-801.e4. doi:

10.1016/j.ajem.2016.11.034. Epub 2016 Nov 12. PubMed PMID: 27866693.

39: Çanga Y, Güvenç TS, Karataş MB, Çalık AN, Onuk T, Tanık VO, Güngör B, Bolca

O. Congenital coronary artery anomalies in adults: review of 111 cases from a

single-centre experience. Cardiol Young. 2017 Aug;27(6):1041-1050. doi:

10.1017/S1047951116001906. Epub 2016 Nov 15. PubMed PMID: 27842619.

40: Güvenç TS. Fragmented QRS and serum propeptide of type I procollagen in

hypertensive patients: Putting another brick in the wall. Turk Kardiyol Dern Ars.

2016 Oct;44(7):545-547. doi: 10.5543/tkda.2016.44450. PubMed PMID: 27774961.

41: Velibey Y, Guvenc TS, Alper AT. Very long-term follow-up for left main

coronary artery stenting: a missing piece of the jigsaw puzzle. J Thorac Dis.

2016 Sep;8(9):2353-2356. PubMed PMID: 27746974; PubMed Central PMCID: PMC5059324.

42: Ekmekçi A, Keskin M, Güvenç TS, Uluganyan M, Karaca G, Hayıroğlu Mİ, Ağustos

SŞ, Eren M. Usefulness of the thrombolysis in myocardial infarction risk index in

acute heart failure: a pilot study. Am J Emerg Med. 2016 Dec;34(12):2351-2355.

doi: 10.1016/j.ajem.2016.08.047. Epub 2016 Aug 27. PubMed PMID: 27614368.

43: Güvenç TS, Hayıroğlu Mİ, Gümüşdağ A, Ekmekçi A, Erer HB, Keskin M, Eren M.

Giant calcific pericardial cyst: certainly unexpected during primary percutaneous 12

coronary intervention. Echocardiography. 2016 Dec;33(12):1934-1935. doi:

10.1111/echo.13315. Epub 2016 Aug 22. PubMed PMID: 27546729.

44: Velibey Y, Oz A, Tanik O, Guvenc TS, Kalenderoglu K, Gumusdag A, Akdeniz E,

Bozbay M, Tekkesin AI, Guzelburc O, Hayiroglu MI, Alper AT, Ugur M, Eren M.

Platelet-to-Lymphocyte Ratio Predicts Contrast-Induced Acute Kidney Injury in

Patients With ST-Segment Elevation Myocardial Infarction Undergoing Primary

Percutaneous Coronary Intervention. Angiology. 2017 May;68(5):419-427. doi:

10.1177/0003319716660244. Epub 2016 Jul 29. PubMed PMID: 27473864.

45: İlhan S, Günay R, Özkan S, Güvenç TS, Yurtsever N. Arterial Blood Gas

Analysis in Chronic Obstructive Pulmonary Disease Patients Undergoing Coronary

Artery Bypass Surgery. Turk Thorac J. 2016 Jul;17(3):93-99. doi:

10.5578/ttj.30503. Epub 2016 Jul 1. PubMed PMID: 29404133; PubMed Central PMCID:

PMC5791826.

46: Güvenç TS, Güvenç RÇ, Velibey Y, Tanık VO, Öz D, Eren M. Could ivabradine

challenge be helpful for the diagnosis of intermittent sinoatrial node

dysfunction in suspected patients? Med Hypotheses. 2016 Jul;92:100-3. doi:

10.1016/j.mehy.2016.05.001. Epub 2016 May 4. PubMed PMID: 27241267.

47: Zehir R, Hayıroğlu Mİ, Güvenç TS, Tuygun AK, Ünal Dayı Ş. Case images: Aortic

graft distortion. Turk Kardiyol Dern Ars. 2016 Apr;44(3):273. doi:

10.5543/tkda.2016.49683. PubMed PMID: 27138321.

48: Güvenç TS, Ertaş G, Sargin M. Percutaneous Closure of Aortic Valve

Complicated by Right Ventricular Failure in a Patient With Left Ventricular

Assist Device. Artif Organs. 2016 Apr;40(4):416-8. doi: 10.1111/aor.12561. PubMed

PMID: 27076204. 13

49: Velibey Y, Guvenc TS, Ugur M, Guzelburc O, Eren M. Diaphragmatic Cardiac

Compression Mimicking Defecation Syncope: A Case Report. Ann Intern Med. 2016 Sep

20;165(6):454-6. doi: 10.7326/L15-0594. Epub 2016 Mar 29. PubMed PMID: 27018536.

50: Güvenç TS, Gök G, Erer HB, Ekmekçi A, Eren M. Asymmetric Parachute-Like

Tricuspid Valve with Severe Tricuspid Regurgitation in an Adult Patient.

Echocardiography. 2016 Jun;33(6):945-6. doi: 10.1111/echo.13196. Epub 2016 Feb

11. PubMed PMID: 26864561.

51: Elsayed M, Hsiung MC, Meggo-Quiroz LD, Elguindy M, Uygur B, Tandon R, Guvenc

T, Keser N, Vural MG, Bulur S, Chahwala JR, Abtahi F, Nanda NC. Incremental Value

of Live/Real Time Three-Dimensional over Two-Dimensional Transesophageal

Echocardiography in the Assessment of Atrial Septal Pouch. Echocardiography. 2015

Dec;32(12):1858-67. doi: 10.1111/echo.13111. Epub 2015 Nov 11. PubMed PMID:

26555334.

52: Güvenç TS, Ekmekçi A, Sargın M, Orhan G, Eren M. Rapid improvement of

pulmonary hemodynamics following combined tadalafil and inotropic treatment in a

patient with pulmonary hypertension secondary to left ventricular dysfunction.

Int J Cardiol. 2016 Jan 15;203:212-3. doi: 10.1016/j.ijcard.2015.10.123. Epub

2015 Oct 17. PubMed PMID: 26512839.

53: Avsar S, Keskin M, Velibey Y, Kemaloglu Oz T, Guvenc TS, Guzelburc O, Bozbay

M. Incremental Utility of Real Time Three-Dimensional Transthoracic

Echocardiography for the Assessment of Left Ventricular Free Wall Rupture

Location, Orifice Geometry, and Complex Intracardiac Flow. Echocardiography. 2015

Nov;32(11):1738-41. doi: 10.1111/echo.13013. Epub 2015 Aug 8. PubMed PMID:

26257391. 14

54: Cagdas M, Velibey Y, Guvenc TS, Gungor B, Guzelburc O, Calik N, Ugur M,

Tekkesin AI, Gurkan K, Eren M. Evaluation of atrial electromechanical conduction

delay in case of hemodynamically insignificant rheumatic heart disease: A tissue

Doppler study. Cardiol J. 2015;22(6):683-90. doi: 10.5603/CJ.a2015.0043. Epub

2015 Jul 23. PubMed PMID: 26202656.

55: Degirmencioglu A, Buturak A, Zencirci E, Karakus G, Güvenc TS, Akyol A, Esen

A, Demirci Y, Sipahi I, Dagdelen S, Norgaz T, Gorgulu S. Comparison of Effects of

Low- versus High-Dose Heparin on Access-Site Complications during Transradial

Coronary Angiography: A Double-Blind Randomized Study. Cardiology.

2015;131(3):142-8. doi: 10.1159/000377621. Epub 2015 Apr 28. PubMed PMID:

25926088.

56: Güvenç TS, Hüseyinoğlu N, Özben S, Kul Ş, Çetin R, Özen K, Doğan C, Balci B.

Right ventricular geometry and mechanics in patients with obstructive sleep apnea

living at high altitude. Sleep Breath. 2016 Mar;20(1):5-13. doi:

10.1007/s11325-015-1175-1. Epub 2015 Apr 19. PubMed PMID: 25893322.

57: Tasal A, Guvenc TS, Kul S, Bacaksiz A, Erdogan E, Sonmez O, Sevgili E, Dizman

D, Onsun N, Ay NK. Atrial conduction abnormalities in patients with psoriasis

vulgaris. Kardiol Pol. 2015;73(8):637-43. doi: 10.5603/KP.a2015.0028. Epub 2015

Mar 3. PubMed PMID: 25733172.

58: Ahmed MI, Elguindy M, Bowen L, Alli OO, Guvenc T, Nanda NC. Usefulness of

three-dimensional transesophageal echocardiography in retrieval of a dislodged

vascular plug used to close paraprosthetic mitral regurgitation.

Echocardiography. 2015 Jan;32(1):144-9. doi: 10.1111/echo.12786. Epub 2014 Oct

10. PubMed PMID: 25565183. 15

59: Thind M, Joson M, Gaba S, Elsayed M, Bulur S, Guvenc T, Elguindy M, Nanda NC.

Incremental value of live/real time three-dimensional transthoracic

echocardiography over two-dimensional echocardiography in hypertrophic

cardiomyopathy with mid-ventricular obstruction and apical aneurysm.

Echocardiography. 2015 Mar;32(3):565-9. doi: 10.1111/echo.12848. Epub 2014 Nov

24. PubMed PMID: 25418547.

60: Güvenç TS, Karaçimen D, Erer HB, İlhan E, Sayar N, Karakuş G, Çekirdekçi E,

Eren M. Jet length/velocity ratio: a new index for echocardiographic evaluation

of chronic aortic regurgitation. Echocardiography. 2015 Jan;32(1):3-9. doi:

10.1111/echo.12698. Epub 2014 Nov 21. PubMed PMID: 25417932.

61: Kıvrak Y, Güvenç TS, Akbulut N, Yağcı I, Cığşar G, Gündüz S, Balcı B.

Accelerated hypertension after venlafaxine usage. Case Rep Psychiatry.

2014;2014:659715. doi: 10.1155/2014/659715. Epub 2014 Sep 24. PubMed PMID:

25328745; PubMed Central PMCID: PMC4190979.

62: Alli OO, Hsiung MC, Guvenc T, Neill J, Elguindy M, Ahmed MI, Gaba S, Nanda

NC. Incremental value of three-dimensional transesophageal echocardiography over

the two-dimensional technique in percutaneous closure of aortic paraprosthetic

regurgitation. Echocardiography. 2014 Oct;31(9):1154-8. doi: 10.1111/echo.12758.

PubMed PMID: 25271548.

63: Sungur A, Hsiung MC, Meggo Quiroz LD, Oz TK, Haj Asaad A, Joshi D, Dönmez C,

Güvenç TS, Nanda NC. The advantages of live/real time three-dimensional

transesophageal echocardiography in the assessment of tricuspid valve infective

endocarditis. Echocardiography. 2014 Nov;31(10):1293-309. doi:

10.1111/echo.12785. Epub 2014 Sep 25. PubMed PMID: 25257956. 16

64: Ozben S, Huseyinoglu N, Hanikoglu F, Guvenc TS, Yildirim BZ, Cort A, Ozdem S,

Ozben T. Advanced oxidation protein products and ischaemia-modified albumin in

obstructive sleep apnea. Eur J Clin Invest. 2014 Nov;44(11):1045-52. doi:

10.1111/eci.12338. Epub 2014 Oct 4. PubMed PMID: 25223839.

65: Kul S, Uyarel H, Guvenc TS, Ozcelik HK, Yalcinsoy M, Asoglu E, Bulut I,

Erdogan E, Ozseker ZF, Gungor S, Gunluoglu G, Gunaydin ZY. Circadian blood

pressure pattern in sarcoidosis patients. Blood Press. 2015 Feb;24(1):23-9. doi:

10.3109/08037051.2014.952927. Epub 2014 Sep 10. PubMed PMID: 25204332.

66: Kul S, Guvenc TS, Uyarel H. Speckle tracking echocardiography in cardiac

sarcoidosis. Int J Cardiol. 2014 Oct 20;176(3):1329-30. doi:

10.1016/j.ijcard.2014.07.148. Epub 2014 Aug 1. PubMed PMID: 25129295.

67: Güvenç TS, Kul S, Doğan C, Yıldırım BZ, Karabağ Y, Cetin R, Kaya Y, Karadağ

P, Değirmencioğlu A, Balcı B. Assessment of right ventricular geometry and

mechanics in chronic obstructive pulmonary disease patients living at high

altitude. Int J Cardiovasc Imaging. 2014 Oct;30(7):1305-13. doi:

10.1007/s10554-014-0475-z. Epub 2014 Jun 21. PubMed PMID: 24950729.

68: Kul S, Ozcelik HK, Uyarel H, Karakus G, Guvenc TS, Yalcınsoy M, Asoglu E,

Kemik AS, Tasal A, Gungor S, Karaarslan E, Kart L, Goktekin O. Diagnostic value

of strain echocardiography, galectin-3, and tenascin-C levels for the

identification of patients with pulmonary and cardiac sarcoidosis. Lung. 2014

Aug;192(4):533-42. doi: 10.1007/s00408-014-9586-5. Epub 2014 Apr 29. PubMed PMID:

24777587.

69: Kaya Y, Yurtdaş M, Ceylan Y, Bulut MO, Söylemez N, Güvenç TS, Karakurt A, 17

Akdemir R, Oztürk H, Güneş Y, Balcı B, Ozkan M. [Percutaneous closure of secundum

atrial septal defects in pediatric and adult patients: short- and mid-term

follow-up results]. Turk Kardiyol Dern Ars. 2013 Dec;41(8):705-13. doi:

10.5543/tkda.2013.84031. Turkish. PubMed PMID: 24351945.

70: Zeren G, Erer HB, Kırış T, Sahin O, Aksu H, Köprülü D, Güvenç TS, Erdoğan G,

Sayar N, Günaydın ZY, Eren M. [Relation of heart-type fatty acid-binding protein

with the degree and extent of atherosclerosis in patients with non-ST elevation

acute coronary syndrome]. Turk Kardiyol Dern Ars. 2013 Oct;41(7):610-6. doi:

10.5543/tkda.2013.26974. Turkish. PubMed PMID: 24164992.

71: 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(2):146-54. doi:

10.5603/KP.a2013.0183. Epub 2013 Aug 30. PubMed PMID: 23990229.

72: Erer HB, Guvenc TS, Kemik AS, Yilmaz H, Kul S, Altay S, Oz D, Zeren G,

Ekmekci A, Zencirci AE, Sayar N, Eren M. Assessment of tenascin-C levels in

ventricular noncompaction/hypertrabeculation patients: a cross-sectional study.

Echocardiography. 2014 Feb;31(2):203-8. doi: 10.1111/echo.12328. Epub 2013 Jul

30. PubMed PMID: 23895622.

73: Kaya Y, Bulut MO, Yurtdaş M, Karakurt A, Güvenç TS, Söylemez N, Güler A,

Gönüllü E, Ceylan Y, Akdemir R. [Percutaneous closure of patent ductus

arteriosus: short term results]. Turk Kardiyol Dern Ars. 2013 Jun;41(4):310-8.

doi: 10.5543/tkda.2013.72693. Turkish. PubMed PMID: 23760118.

74: Erer HB, Sayar N, Guvenc TS, Aksaray S, Yilmaz H, Altay S, Turer A, Oz TK, 18

Karadeniz FO, Oz D, Ekmekci A, Zencirci AE, Eren M. Prognostic value of serum

resistin levels in patients with acute myocardial infarction. Kardiol Pol.

2014;72(2):181-6. doi: 10.5603/KP.a2013.0086. Epub 2013 Apr 30. PubMed PMID:

23633273.

75: Ilhan E, Güvenç TS, Biteker M, Ekmekçi A, Tayyareci G. Tissue Doppler-derived

isovolumic acceleration parameters in organic mitral regurgitation. J Heart Valve

Dis. 2013 Jan;22(1):20-7. PubMed PMID: 23610984.

76: Güvenç TS, Hasdemir H, Erer HB, Ilhan E, Ozcan KS, Calık AN, Cetin R, Eren M.

Lower than normal mean platelet volume is associated with reduced extent of

coronary artery disease. Arq Bras Cardiol. 2013 Mar;100(3):255-60. English,

Portuguese. PubMed PMID: 23598579.

77: Degirmencioglu A, Karakus G, Güvenc TS, Pinhan O, Sipahi I, Akyol A.

Echocardiography-guided or "sided" pericardiocentesis. Echocardiography. 2013

Oct;30(9):997-1000. doi: 10.1111/echo.12214. Epub 2013 Apr 18. PubMed PMID:

23593965.

78: Ilhan E, Kaplan A, Güvenç TS, Biteker M, Karabulut E, Işıklı S.

Electrocardiographic features of patients with earthquake related posttraumatic

stress disorder. World J Cardiol. 2013 Mar 26;5(3):60-4. doi:

10.4330/wjc.v5.i3.60. PubMed PMID: 23538549; PubMed Central PMCID: PMC3610008.

79: Erer HB, Güvenç TS, Kemik AS, Yılmaz HY, Kul Ş, Altay S, Sayar N, Kaya Y,

Eren M. Troponin and anti-troponin autoantibody levels in patients with

ventricular noncompaction. PLoS One. 2013;8(2):e57648. doi:

10.1371/journal.pone.0057648. Epub 2013 Feb 28. PubMed PMID: 23469039; PubMed

Central PMCID: PMC3585198. 19

80: Ozben S, Guvenc TS, Huseyinoglu N, Sanivar HS, Hanikoglu F, Cort A, Ozben T.

Low serum copeptin levels in patients with obstructive sleep apnea. Sleep Breath.

2013 Dec;17(4):1187-92. doi: 10.1007/s11325-013-0822-7. Epub 2013 Feb 14. PubMed

PMID: 23407918.

81: Orman G, Guvenc TS, Balci B, Duymus M, Sevingil T. Idiopathıc pulmonary

artery aneurysm. Ann Thorac Surg. 2013 Feb;95(2):e33-4. doi:

10.1016/j.athoracsur.2012.08.044. PubMed PMID: 23336912.

82: Ilhan E, Soylu Ö, Güvenç TS, Çanga Y, Ergelen M. An unusual embolic

complication of percutaneous coronary artery intervention and simple percutaneous

treatment. Cardiovasc J Afr. 2012 Sep 12;23(8):e7-8. doi: 10.5830/CVJA-2012-030.

PubMed PMID: 23044528.

83: Güvenç TS, Celiker E, Ozcan KS, Ilhan E, Eren M. Acute myocardial infarction

after capecitabine treatment: not always vasospasm is responsible. Chin Med J

(Engl). 2012 Sep;125(18):3349-51. PubMed PMID: 22964337.

84: Güvenç TS, Erer HB, Kul S, Perinçek G, Ilhan S, Sayar N, Yıldırım BZ, Doğan

C, Karabağ Y, Balcı B, Eren M. Right ventricular morphology and function in

chronic obstructive pulmonary disease patients living at high altitude. Heart

Lung Circ. 2013 Jan;22(1):31-7. doi: 10.1016/j.hlc.2012.08.004. Epub 2012 Sep 2.

PubMed PMID: 22947192.

85: İlhan E, Güvenç TS, Altay S, Çağdaş M, Çalik AN, Karaca M, Güzelburç Ö,

Karaca G, Biteker M, Tayyareci G. Predictive value of red cell distribution width

in intrahospital mortality and postintervention thrombolysis in myocardial

infarction flow in patients with acute anterior myocardial infarction. Coron 20

Artery Dis. 2012 Nov;23(7):450-4. PubMed PMID: 22936020.

86: Güvenç TS, Canga Y, Karabağ Y, Ozen K, Balcı B. Prevalence of mitral valve

prolapse in residents living at moderately high altitude. Wilderness Environ Med.

2012 Dec;23(4):300-6. doi: 10.1016/j.wem.2012.05.017. Epub 2012 Jul 25. PubMed

PMID: 22841388.

87: Güvenç TS, Erer HB, Altay S, Ilhan E, Sayar N, Eren M. 'Idiopathic' acute

myocardial infarction in a young patient with noncompaction cardiomyopathy.

Cardiol J. 2012;19(4):429-33. PubMed PMID: 22825907.

88: Ilhan E, Dayi SÜ, Güvenç TS, Altay S, Dursun M, Hatipsoylu E, Tayyareci G.

Congenital absence of the pericardium: a rare cause of right ventricular

dilatation and levoposition of the heart. Cardiol J. 2012;19(4):408-11. PubMed

PMID: 22825903.

89: Güvenç TS, Karaçimen D, Erer HB, Eren M. Anomalous origin of the left

coronary artery from the pulmonary artery in an elderly patient. Turk Kardiyol

Dern Ars. 2012 Mar;40(2):198. doi: 10.5543/tkda.2012.01776. PubMed PMID:

22710597.

90: Ilhan E, Gurkan U, Yilmaz HY, Guvenc TS, Canga Y, Bolca O. Takotsubo

cardiomyopathy resembling acute high lateral myocardial infarction. Ann Saudi

Med. 2012 Jul-Aug;32(4):424-6. PubMed PMID: 22705617; PubMed Central PMCID:

PMC6081026.

91: 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 21

diabetes. Acta Cardiol. 2012 Apr;67(2):195-201. PubMed PMID: 22641977.

92: Canga Y, Ozcan KS, Emre A, Kul S, Guvenc TS, Durmus G, Kirbas V, Ilhan E,

Karatas MB, Oz D, Terzi S, Yesilcimen K. Coronary artery fistula: review of 54

cases from single center experience. Cardiol J. 2012;19(3):278-86. PubMed PMID:

22641547.

93: Güvenç TS, Karakuş G, Karabağ Y, Ozen K, Balcı B. Thrombus at ostium of

coronary sinus discovered during evaluation for cardiac resynchronization

therapy. Echocardiography. 2012 Aug;29(7):E176-7. doi:

10.1111/j.1540-8175.2012.01693.x. Epub 2012 Apr 11. PubMed PMID: 22493948.

94: Güvenc TS, Erer HB, Ilhan S, Zeren G, Ilhan E, Karakuş G, Sayar N, Orhan AL,

Eren M. Comparison of mean platelet volume values among different causes of

pulmonary hypertension. Cardiol J. 2012;19(2):180-7. PubMed PMID: 22461052.

96: Işik T, Tanboğa IH, Güvenç TS, Uyarel H. ST-elevation myocardial infarction

after acute carbon monoxide poisoning. Anadolu Kardiyol Derg. 2012

May;12(3):278-9; author reply 279. doi: 10.5152/akd.2012.077. Epub 2012 Mar 13.

PubMed PMID: 22411142.

97: Güvenç TS, Ilhan E, Alper AT, Eren M. Exercise-induced right ventricular

outflow tract tachycardia in a patient with isolated left ventricular

noncompaction. ISRN Cardiol. 2011;2011:729040. doi: 10.5402/2011/729040. Epub

2011 May 26. PubMed PMID: 22347651; PubMed Central PMCID: PMC3262492.

98: Güvenç TS, Erer HB, Çetin R, Hasdemir H, İlhan E, Türkkan C, Eren M. Acute

aortic regurgitation with myocardial infarction: an important clue for aortic

dissection. J Emerg Med. 2013 Jan;44(1):e5-8. doi: 22

10.1016/j.jemermed.2011.05.100. Epub 2012 Feb 1. PubMed PMID: 22305147.

99: Kul S, Canga Y, Güvenç TS, Sahin S. A hidden cause of hemoptysis: coronary

artery-to-pulmonary parenchyma fistula. Turk Kardiyol Dern Ars. 2011

Dec;39(8):686-9. doi: 10.5543/tkda.2011.01693. PubMed PMID: 22257808.

100: Hasdemir H, Alper AT, Güvenç TS, Arslan Y, Aksu H, Poyraz E, Nurkalem Z,

Orhan AL, Cakmak N. Coexistent Brugada syndrome and Wolff-Parkinson-White

syndrome: what is the first clinical presentation? Pacing Clin Electrophysiol.

2011 Jun;34(6):760-3. doi: 10.1111/j.1540-8159.2010.02997.x. Epub 2011 Jan 5.

PubMed PMID: 21208236.

101: Ilhan E, Demirci D, Güvenç TS, Calık AN. Acute myocardial infarction and

renal infarction in a bodybuilder using anabolic steroids. Turk Kardiyol Dern

Ars. 2010 Jun;38(4):275-8. PubMed PMID: 20935436.

102: Hasdemir H, Arslan Y, Alper A, Osmonov D, Güvenç TS, Poyraz E, Akyüz S,

Yıldız M. Severe tricuspid regurgitation and atrioventicular block caused by

blunt thoracic trauma in an elderly woman. J Emerg Med. 2012 Sep;43(3):445-7.

doi: 10.1016/j.jemermed.2010.05.069. Epub 2010 Sep 19. PubMed PMID: 20851553.

103: Ilhan E, Kul S, Güvenç TS, Canga Y, Soylu O. Incidentally diagnosed unusual

ascending aorta mass. Echocardiography. 2011 Feb;28(2):E34-5. doi:

10.1111/j.1540-8175.2010.01272.x. Epub 2010 Aug 27. PubMed PMID: 20796003.

104: Canga Y, Güvenç TS, Ilhan E, Satılmış S, Altay S, Karataş MB, Durmuş G,

Hasdemir H. Providing insights into atherosclerosis: A case of multivessel

coronary artery disease with an anomalous straightforward vessel spared from

atherosclerosis. Int J Angiol. 2010 Summer;19(2):e91-3. PubMed PMID: 22477597; 23

PubMed Central PMCID: PMC3005408.

105: Ilhan E, Ergelen M, Soylu O, Tosu R, Güvenç TS, 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 Aug 18;151(1):e29-31. doi:

10.1016/j.ijcard.2010.04.071. Epub 2010 May 15. PubMed PMID: 20472315.

106: Güvenç TS, Gürkan U, Güzelburç O, Ilhan E, Altay S. Barnidipine intoxication

causing acute myocardial infarction. Am J Emerg Med. 2010 May;28(4):541.e1-3.

doi: 10.1016/j.ajem.2009.08.017. Epub 2010 Mar 26. PubMed PMID: 20466265.

107: Hasdemir H, Erer HB, Güvenç TS, Arslan Y, Alper AT, Poyraz E, Nurkalem Z.

Isolated left ventricular noncompaction: a small, noncompacted segment may cause

serious complications. Int J Cardiol. 2011 Aug 4;150(3):e110-2. doi:

10.1016/j.ijcard.2010.02.065. Epub 2010 Mar 29. PubMed PMID: 20347493.

108: İlhan E, Güvenç TS, Güzelburç Ö, Altay S, Özer N, Soylu Ö, Hasdemir H,

Ergelen M. A fatal complication of tirofiban in an octogenarian: Diffuse alveolar

hemorrhage. J Cardiol Cases. 2010 Mar 21;2(1):e48-e51. doi:

10.1016/j.jccase.2010.02.002. eCollection 2010 Aug. PubMed PMID: 30532804; PubMed

Central PMCID: PMC6265041.

109: Güvenç TS, Erer HB, Nurkalem Z, Eren M. Coronary "reverse" steal phenomenon:

secret passageway out of castle. J Am Coll Cardiol. 2010 Mar 23;55(12):e21. doi:

10.1016/j.jacc.2009.10.054. PubMed PMID: 20298921.

110: Güvenç TS, Ilhan E, Hasdemir H, Satilmiş S, Alper AT. A novel explanation

for the cause of atrial fibrillation seen in atherosclerotic coronary artery

disease: "downstream inflammation" hypothesis. Med Hypotheses. 2010 24

Apr;74(4):665-7. doi: 10.1016/j.mehy.2009.11.010. Epub 2009 Dec 3. PubMed PMID:

19962248.

111: Ilhan E, Güvenç TS, Poyraz E, Ayhan E, Soylu O. Kounis Syndrome secondary to

cefuroxime axetil use in an asthmatic patient. Int J Cardiol. 2009 Nov

12;137(3):e67-9. doi: 10.1016/j.ijcard.2009.04.026. Epub 2009 May 9. PubMed PMID:

19428133.

112: Alper AT, Akyol A, Hasdemir H, Yildirim A, Nurkalem Z, Güvenç TS, Cakmak N,

Oğuz E, Erdinler IC, Gürkan K. Effect of cardiac resynchronization therapy on

mean platelet volume. Acta Cardiol. 2008 Dec;63(6):735-9. PubMed PMID: 19157169.

113: Alper AT, Akyol A, Hasdemir H, Nurkalem Z, Güler O, Güvenç TS, Erdinler I,

Cakmak N, Eksik A, Gürkan K. Glue (toluene) abuse: increased QT dispersion and

relation with unexplained syncope. Inhal Toxicol. 2008 Jan;20(1):37-41. doi:

10.1080/08958370701758304 . PubMed PMID: 18236220.

114: Alper AT, Sevimli S, Hasdemir H, Nurkalem Z, Güvenç TS, Akyol A, Cakmak N,

Durmuş G, Gürkan K. Effects of high altitude and sea level on mean platelet

volume and platelet count in patients with acute coronary syndrome. J Thromb

Thrombolysis. 2009 Feb;27(2):130-4. Epub 2007 Nov 4. PubMed PMID: 17978877.