Uğur Nadir Karakulak

Born in Ankara in 1984. Graduated from Ankara Science High School in 2001. Completed education at Hacettepe University Faculty of Medicine in 2008. Received cardiology specialty training at the Department of Cardiology, Hacettepe University, between 2008 and 2014. Worked as a cardiology specialist at Ankara Occupational and Environmental Diseases Hospital between 2014 and 2018.

Began working as a faculty member in the Department of Cardiology in 2018. Obtained the title of associate professor in the same year.

In 2019, received advanced echocardiography training (three-dimensional echocardiography, myocardial deformation, interventional and intraoperative echocardiography) at the Echocardiography Laboratory of the University of Padua in Italy and at the Mayo Clinic in the United States (Rochester, MN). In the same year, obtained the title of Fellow of the European Association of Cardiovascular Imaging (EACVI Fellowship).

Member of the Turkish Society of Cardiology, the European Society of Cardiology (ESC) and the European Association of Cardiovascular Imaging (EACVI).

Areas of interest include echocardiography, heart failure, valvular diseases, and intraoperative and interventional echocardiography.

1. Percutaneous closure of residual leak after surgical left atrial appendage ligation: a case of stroke prevention in high-risk atrial fibrillationDOĞAN M., ATEŞ A. H., ÇÖTELİ C., KARAKULAK U. N., Yorgun H., ŞAHİNER M. L., et al.BMC Cardiovascular Disorders, cilt.26, sa.1, 2026 (SCI-Expanded, Scopus)
2. Spike Protein at the Crossroads of Long-COVID and Vaccine-Induced Immune Thrombotic Thrombocytopenia Syndromes: A Cardio-Hematological PerspectiveAladag E., KARAKULAK U. N., HAZNEDAROĞLU İ. C.Biomedicines, cilt.14, sa.9, 2026 (SCI-Expanded, Scopus)
3. Influence of Mitral Annular Calcification Assessed by Cardiac Computed Tomography on Procedural and Clinical Outcomes of Transcatheter Aortic Valve ImplantationŞENER Y. Z., TOKGÖZOĞLU S. L., ARDALI DÜZGÜN S., KARAKULAK U. N., ATEŞ A. H., ŞAHİNER M. L., et al.Medicina (Lithuania), cilt.62, sa.6, 2026 (SCI-Expanded, Scopus)
4. Zero-Contrast Percutaneous Left Atrial Appendage Closure: A Large-Scale, Single-Center, Real-World StudyATEŞ A. H., Dogan M., KIVRAK A., ÇÖTELİ C., KARAKULAK U. N., CANPOLAT U., et al.PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY, cilt.49, ss.501-511, 2026 (SCI-Expanded, Scopus)
5. Multimodality Imaging of Neuroendocrine Tumor with Cardiac Metastasis Kardiyak Metastazlı Nöroendokrin Tümörün Multimodal GörüntülemesiKARAKULAK U. N., Öner D. Y., ÖZER N.Turk Kardiyoloji Dernegi Arsivi, cilt.54, sa.3, ss.282-283, 2026 (ESCI, Scopus, TRDizin)
6. Muscle matters: The relationship between skeletal muscle and cardiac muscle in older people-A Cross-Sectional Prospective Observational StudyGÜNER OYTUN M., AYGÜN S., CEYLAN S., OKYAR BAŞ A., KOCA M., Ozturk Y., et al.NUTRITION IN CLINICAL PRACTICE, cilt.41, ss.120-128, 2026 (SCI-Expanded, Scopus)
7. When four become two: a quadricuspid aortic valve functioning as a bicuspid valveKARAKULAK U. N., ARDALI DÜZGÜN S., Kuyugoz G., Acar I. Z.Acta Cardiologica, cilt.81, sa.2, ss.237-238, 2026 (SCI-Expanded, Scopus)
8. Comparison of Echocardiography and Invasive Transseptal Catheterization for Assessing Transvalvular Gradient in Patients with Surgical Aortic Valve Prostheses: Fact or Myth?ATEŞ A. H., KIVRAK A., CANPOLAT U., Dogan M., KILIÇ G. S., Menemencioglu C., et al.DIAGNOSTICS, cilt.15, sa.23, 2025 (SCI-Expanded, Scopus)
9. Severe Diarrhea After Atrial Fibrillation Ablation and The Role of Vagal Plexus: A Case SeriesKARAKULAK U. N., ÇÖTELİ C., YORGUN H., AYTEMİR K.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.29, sa.4, ss.201-204, 2025 (SCI-Expanded, Scopus, TRDizin)
10. Similar to the Original: Accessory Mitral ValveKARAKULAK U. N.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.29, sa.3, 2025 (SCI-Expanded, Scopus, TRDizin)
11. Evaluation of the relation between subclinical systolic dysfunction defined by four-dimensional speckle-tracking echocardiography and growth differentiation factor-15 levels in patients with acromegalyFırlatan B., Karakulak U. N., Hekimsoy V., Iremli B. G., Lay İ., Yüce D., et al.Hormones, cilt.23, sa.4, ss.777-788, 2024 (SCI-Expanded, Scopus)
12. Response to Letter to the Editor: Clinical Implication of Atrial Conductance Impairment on New-Onset Atrial Fibrillation after Transcatheter Aortic Valve ImplantationKARAKULAK U. N.ACTA CARDIOLOGICA SINICA, cilt.40, sa.6, ss.822-823, 2024 (SCI-Expanded, Scopus)
13. Prediction of New-Onset Atrial Fibrillation in Transcatheter Aortic Valve ImplantationKARAKULAK U. N., Sahiner L., KAYA E. B., ŞENER Y. Z., ATEŞ A. H., AYTEMİR K., et al.ACTA CARDIOLOGICA SINICA, cilt.40, sa.4, ss.437-444, 2024 (SCI-Expanded, Scopus)
14. Should Left Atrial Appendage Closure be Considered in Resistant Left Atrial AppendageThrombus Cases? 'Former Foe, New Ally'ATEŞ A. H., KIVRAK A., KARAKULAK U. N., ÇÖTELİ C., YORGUN H., ŞAHİNER M. L., et al.JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, sa.6, ss.1256, 2024 (SCI-Expanded, Scopus)
15. Alterations of cardiometabolic risk profile in polycystic ovary syndrome: 13 years follow-up in an unselected populationAksun S., SONU N. C., AYGÜN S., KARAKULAK U. N., MÜMÜŞOĞLU S., YILDIZ O. B.Journal of Endocrinological Investigation, cilt.47, sa.5, ss.1129-1137, 2024 (SCI-Expanded, Scopus)
16. Should left atrial appendage closure be considered in resistant left atrial appendage thrombus cases? ‘Former Foe, New Ally’ATEŞ A. H., KIVRAK A., KARAKULAK U. N., ÇÖTELİ C., YORGUN H., ŞAHİNER M. L., et al.PACE - Pacing and Clinical Electrophysiology, cilt.47, sa.4, ss.583-590, 2024 (SCI-Expanded, Scopus)
17. Four‑Dimensional Echocardiographic Evaluation of Cardiac Iron Overload in Patients with Beta-Thalassemia MajorFEDAİ A. B., KARAKULAK U. N., Aladag E., SAYINALP N.Cardiovascular Toxicology, cilt.24, sa.1, ss.41-48, 2024 (SCI-Expanded, Scopus)
18. Reply to Letter to the Editor: 'Recurrent Cardiac Myxoma: A Puzzle to be Solved'Yalçınkaya Öner D., KARAKULAK U. N.Anatolian journal of cardiology, cilt.27, sa.8, ss.499-500, 2023 (SCI-Expanded, Scopus, TRDizin)
19. Fourth Recurrence of Cardiac Myxoma in a Patient with Carney ComplexYalçınkaya D., KARAKULAK U. N.Anatolian journal of cardiology, cilt.27, sa.5, 2023 (SCI-Expanded, Scopus, TRDizin)
20. A Stranger in the Heart Part 2: RecurrenceYalçınkaya Öner D., KARAKULAK U. N.Anatolian journal of cardiology, cilt.27, sa.3, ss.176-177, 2023 (SCI-Expanded, Scopus, TRDizin)
21. Effective Therapeutic Intervention for Left Atrial Appendage Thrombus: Percutaneous Left Atrial Appendage ClosureÇÖTELİ C., AYGÜN S., ATEŞ A. H., KARAKULAK U. N., YORGUN H., Sahiner L., et al.EUROPEAN JOURNAL OF THERAPEUTICS, cilt.28, sa.3, ss.171-175, 2022 (ESCI, TRDizin)
22. Bone Marrow Origin of Coronary Artery Diseases: The Impact of the Local Renin-Angiotensin SystemKARAKULAK U. N., ALADAĞ KARAKULAK E., HAZNEDAROĞLU İ. C.ACTA CARDIOLOGICA SINICA, cilt.38, sa.1, ss.13-20, 2022 (SCI-Expanded, Scopus)
23. Evaluation of Effectiveness and Safety of Everolimus Eluting Stent System (XIENCE V) in the Treatment of Coronary Artery LesionsKARAKULAK U. N., KAYA E. B., ŞAHİNER M. L., ÖZER N., YORGUN H., Oto A., et al.EUROPEAN JOURNAL OF THERAPEUTICS, cilt.27, sa.2, ss.149-157, 2021 (ESCI, TRDizin)
24. The two sides of the spectrum: Paravalvular mitral regurgitationKARAKULAK U. N., ÖZER N.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.25, sa.6, 2021 (SCI-Expanded, Scopus, TRDizin)
25. Decompression of the left heart chambers via atrial flow regulator: A new insight into heart failure treatmentKARAKULAK U. N., KAYA E. B., ŞAHİNER M. L., AYTEMİR K.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.25, sa.4, 2021 (SCI-Expanded, Scopus, TRDizin)
26. What is your diagnosis? A stranger in the heartKARAKULAK U. N., Kilic S., EVRANOS B., AYDIN A., YILMAZ M.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.25, sa.4, ss.274-275, 2021 (SCI-Expanded, Scopus, TRDizin)
27. Four-Dimensional Echocardiographic Evaluation of Left Ventricular Systolic Functions in Patients with Chronic Myeloid Leukaemia Receiving Tyrosine Kinase InhibitorsKARAKULAK U. N., ALADAĞ KARAKULAK E., HEKİMSOY V., ŞAHİNER M. L., KAYA E. B., ÖZER N., et al.CARDIOVASCULAR TOXICOLOGY, cilt.21, sa.3, ss.216-223, 2021 (SCI-Expanded, Scopus)
28. Assessment of Diastolic Function and Thiol-Disulphide Homeostasis in Arsenic-Exposed WorkersKARAKULAK U. N., BAL C., Gunduzoz M., Buyuksekerci M., ALADAĞ KARAKULAK E., ŞAHİNER M. L., et al.ACTA CARDIOLOGICA SINICA, cilt.37, sa.1, ss.86-96, 2021 (SCI-Expanded, Scopus)
29. Cardiac adverse events during stem cell transplantation for hematological malignancies: A single centre experienceALADAĞ KARAKULAK E., DEMİROĞLU H., BÜYÜKAŞIK Y., KARAKULAK U. N., Tekin F., AKSU S., et al.TRANSFUSION AND APHERESIS SCIENCE, cilt.59, sa.2, 2020 (SCI-Expanded, Scopus)
30. Evaluation of Late-Cardiotoxicity of Patients Treated for Hodgkin Lymphoma in Childhood by 3-Dimensional EchocardiographyÇAKMAKKAYA K., VARAN A., KARAKULAK U. N., ÖZER N., Hayran M., Akyuz C.PEDIATRIC BLOOD & CANCER, cilt.66, 2019 (SCI-Expanded, Scopus)
31. Prolonged Tp-e interval and Tp-e/QT correlates well with modified Rodnan skin severity score in patients with systemic sclerosisOkutucu S., Karakulak U. N., Aksoy H., Sabanoglu C., HEKİMSOY V., Sahiner L., et al.CARDIOLOGY JOURNAL, cilt.23, sa.3, ss.242-249, 2016 (SCI-Expanded, Scopus)
32. Capecitabine-induced coronary artery vasospasm in a patient who previously experienced a similar episode with fluorouracil therapyKARAKULAK U. N., ALADAĞ KARAKULAK E., Maharjan N., ÖVÜNÇ K.TURK KARDIYOLOJI DERNEGI ARSIVI-ARCHIVES OF THE TURKISH SOCIETY OF CARDIOLOGY, cilt.44, sa.1, ss.71-74, 2016 (ESCI, Scopus, TRDizin)
33. Evaluation of the ambulatory arterial stiffness index in patients with rheumatoid arthritisKARAKULAK U. N., Sahiner L., Maharjan N., OKUTUCU S., EVRANOS B., ALADAĞ KARAKULAK E., et al.BLOOD PRESSURE MONITORING, cilt.20, sa.5, ss.254-259, 2015 (SCI-Expanded, Scopus)
34. Multimodality imaging of major aortapulmonary collateral arteries in type IV truncus arteriosusKARAKULAK U. N., Sabanov C., HAZIROLAN T., ÖZER N.ACTA CARDIOLOGICA, cilt.70, sa.3, ss.361-362, 2015 (SCI-Expanded, Scopus)
35. Additional diagnostic parameter for coronary artery disease during exercise test: Heart rate recoveryKarakulak U. N., Maharjan N., Tutkun E., Yilmaz O. H.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.15, sa.2, ss.163, 2015 (SCI-Expanded, Scopus, TRDizin)
36. Assessment of Cardiac Autonomic Nervous System Involvement in Systemic Sclerosis via Exercise Heart Rate RecoveryKARAKULAK U. N., OKUTUCU S., Sahiner L., Maharjan N., ALADAĞ KARAKULAK E., AKDOĞAN A., et al.MEDICAL PRINCIPLES AND PRACTICE, cilt.24, sa.1, ss.17-22, 2015 (SCI-Expanded, Scopus)
37. Dizygotic twin with congenital AV blockKARAKULAK U. N., Cengaver M. K., ALADAĞ KARAKULAK E., Maharjan N.ANADOLU KARDIYOLOJI DERGISI-THE ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.15, sa.1, ss.89, 2015 (SCI-Expanded, Scopus)
38. The phantom of the chestKARAKULAK U. N., Maharjan N., ALADAĞ KARAKULAK E., EVRANOS B.ANADOLU KARDIYOLOJI DERGISI-THE ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.14, sa.7, ss.657-658, 2014 (SCI-Expanded, Scopus, TRDizin)
39. Coil embolization of unligated thoracic side branch of the left internal mammary arteryKARAKULAK U. N., Maharjan N., OKUTUCU S., AYTEMİR K.ACTA CARDIOLOGICA, cilt.69, sa.4, ss.462-464, 2014 (SCI-Expanded, Scopus)
40. A case of malposition of ventricular electrode through atrial septal defectKARAKULAK U. N., Okutucu S., AYTEMİR K.ANADOLU KARDIYOLOJI DERGISI-THE ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.13, sa.8, 2013 (SCI-Expanded, TRDizin)
41. Frequency and Predictors of Renal Artery Stenosis in Hypertensive Patients Undergoing Coronary AngiographyYorgun H., Kabakci G., CANPOLAT U., AYTEMİR K., Fatihoglu G., KARAKULAK U. N., et al.ANGIOLOGY, cilt.64, sa.5, ss.385-390, 2013 (SCI-Expanded, Scopus)
42. Atriyum fibrilasyonu tedavisinde kriyobalon tekniği ile pulmoner ven izolasyonu: Tek merkez deneyimiOTO A., AYTEMİR K., CANPOLAT U., KARAKULAK U. N., EVRANOS B., ŞAHİNER L., et al.Türk Kardiyoloji Derneği Arşivi, cilt.41, sa.4, ss.299-309, 2013 (Scopus)
43. Assessment of the relationship between non-dipping phenomenon and heart rate turbulenceSahiner L., OKUTUCU S., KARAKULAK U. N., AYTEMİR K., Fatihoglu S. G., KAYA E. B., et al.CARDIOLOGY JOURNAL, cilt.19, sa.2, ss.140-145, 2012 (SCI-Expanded, Scopus)
44. An unusual cause of chest pain: Acute coronary syndrome following administration of ergotamine tartrateOKUTUCU S., KARAKULAK U. N., Kabakci G., AYTEMİR K.EXPERIMENTAL & CLINICAL CARDIOLOGY, cilt.17, sa.1, ss.43-44, 2012 (SCI-Expanded, Scopus)
45. The relationship between circadian blood pressure pattern and ventricular repolarization dynamics assessed by QT dynamicityOKUTUCU S., KARAKULAK U. N., Sahiner L., AYTEMİR K., Demiri E., EVRANOS B., et al.BLOOD PRESSURE MONITORING, cilt.17, sa.1, ss.14-19, 2012 (SCI-Expanded, Scopus)
46. Multimodality Imaging of Coronary-Subclavian-Vertebral Steal SyndromeKARAKULAK U. N., Kose I. C., EVRANOS B., OKUTUCU S., HAZIROLAN T., AYTEMİR K., et al.CIRCULATION, cilt.125, sa.2, 2012 (SCI-Expanded, Scopus)
47. Cardiac resynchronization therapy improves exercise heart rate recovery in patients with heart failureOKUTUCU S., AYTEMİR K., EVRANOS B., Aksoy H., Sabanov C., KARAKULAK U. N., et al.EUROPACE, cilt.13, sa.4, ss.526-532, 2011 (SCI-Expanded, Scopus)
48. Circadian blood pressure pattern and cardiac autonomic functions: different aspects of same pathophysiologyOKUTUCU S., KARAKULAK U. N., Kabakci G.ANATOLIAN JOURNAL OF CARDIOLOGY, cilt.11, sa.2, ss.168-173, 2011 (SCI-Expanded, Scopus, TRDizin)
49. PERCUTANEOUS CORONARY SINUS INTERVENTIONS TO FACILITATE IMPLANTATION OF LEFT VENTRICULAR LEADOto A., AYTEMİR K., Okutucu S., Sahiner L., CANPOLAT U., KARAKULAK U. N., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.147, 2011 (SCI-Expanded, Scopus)
50. Heart rate recovery: a practical clinical indicator of abnormal cardiac autonomic functionOKUTUCU S., KARAKULAK U. N., AYTEMİR K., Oto A.EXPERT REVIEW OF CARDIOVASCULAR THERAPY, cilt.9, sa.11, ss.1417-1430, 2011 (ESCI, Scopus)
51. Evaluation of cardiac autonomic functions in patients with ankylosing spondylitis via heart rate recovery and heart rate variabilityKAYA E. B., OKUTUCU S., Aksoy H., KARAKULAK U. N., Tulumen E., ÖZDEMİR O., et al.CLINICAL RESEARCH IN CARDIOLOGY, cilt.99, sa.12, ss.803-808, 2010 (SCI-Expanded, Scopus)
52. Incomplete pacemaker lead fracture revealed by superficial maneuversAksoy H., OKUTUCU S., KARAKULAK U. N., ATALAR E.TURK KARDIYOLOJI DERNEGI ARSIVI-ARCHIVES OF THE TURKISH SOCIETY OF CARDIOLOGY, cilt.38, sa.5, ss.363-365, 2010 (ESCI, Scopus, TRDizin)
53. SERUM URIC ACID LEVELS DECREASES AFTER CRT IMPLANTATIONAksoy H., OKUTUCU S., DEVECİ O. S., Tulumen E., KARAKULAK U. N., AYTEMİR K., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)
54. RELATIONSHIP BETWEEN LEFT VENTRICULAR MASS AND CIRCADIAN BLOOD PRESSURE PATTERN IN ELDERLY POPULATION WITH NEWLY DIAGNOSED HYPERTENSIONOto A., OKUTUCU S., Yazici G. E., Aksoy H., Fatihoglu S. G., KARAKULAK U. N., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)
55. THE EFFECT OF LEVOSIMENDAN INFUSION ON QT DYNAMICITY IN PATIENTS WITH ACUTE HEART FAILUREOKUTUCU S., Kabakci G., Aksoy H., Tulumen E., DEVECİ O. S., Sabanov C., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)
56. EVALUATION OF CARDIAC AUTONOMIC FUNCTIONS IN PATIENTS WITH ANKYLOSING SPONDYLITISOKUTUCU S., Aksoy H., KAYA E. B., ÖZDEMİR O., Inanici F., Sabanov C., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)
57. CARDIAC RESYNCHRONIZATION THERAPY IMPROVES LEFT VENTRICULAR DIASTOLIC FUNCTIONAksoy H., OKUTUCU S., DEVECİ O. S., Tulumen E., KARAKULAK U. N., AYTEMİR K., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)
58. PERMANENT PACEMAKER AND IMPLANTABLE CARDIOVERTER DEFIBRILLATOR INFECTIONS: SEVEN YEARS OF DIAGNOSTIC AND THERAPEUTIC EXPERIENCE OF SINGLE CENTEROKUTUCU S., CENGİZ M., Sahin A., KARAKULAK U. N., AŞÇIOĞLU HAYRAN S., KAYA E. B., et al.INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.140, 2010 (SCI-Expanded, Scopus)

1. A New Electrocardiographic Parameter in Scleroderma Patients with and Without Pulmonary Hypertension: Tp-E/Qtc RatioKARAKULAK U. N., Maharjan N., ALADAĞ KARAKULAK E., KILIÇ L., AKDOĞAN A., KAYA E. B., et al.29th Turkish Cardiology Congress of the Turkish-Society-of-Cardiology (TSC) with International Participation, Antalya, Türkiye, 26 - 29 Ekim 2013, cilt.62, (Özet Bildiri)
2. Predictors of Mortality in Scleroderma Patients with Pulmonary HypertensionKARAKULAK U. N., HEKİMSOY V., Maharjan N., KAYA E. B., KILIÇ L., AKDOĞAN A., et al.29th Turkish Cardiology Congress of the Turkish-Society-of-Cardiology (TSC) with International Participation, Antalya, Türkiye, 26 - 29 Ekim 2013, cilt.62, (Özet Bildiri)
3. Risk factors and Predictors in the Development of Pulmonary Hypertension in Scleroderma PatientsKARAKULAK U. N., Maharjan N., ALADAĞ KARAKULAK E., KILIÇ L., AKDOĞAN A., KAYA E. B., et al.29th Turkish Cardiology Congress of the Turkish-Society-of-Cardiology (TSC) with International Participation, Antalya, Türkiye, 26 - 29 Ekim 2013, cilt.62, (Özet Bildiri)
4. Factors That Affect Pulmonary Artery Pressure in Scleroderma Patients with Pulmonary HypertensoonKARAKULAK U. N., Maharjan N., ALADAĞ KARAKULAK E., KILIÇ L., AKDOĞAN A., KAYA E. B., et al.29th Turkish Cardiology Congress of the Turkish-Society-of-Cardiology (TSC) with International Participation, Antalya, Türkiye, 26 - 29 Ekim 2013, cilt.62, (Özet Bildiri)
5. Ganglionated plexi ablation during cryoballoon ablation prevents recurrence of atrial fibrillationAYTEMİR K., YORGUN H., CANPOLAT U., Sunman H., KARAKULAK U. N., Sahiner L., et al.Congress of the European-Society-of-Cardiology (ESC), Amsterdam, Hollanda, 31 Ağustos - 04 Eylül 2013, cilt.34, ss.425-426, (Özet Bildiri)
6. Frequency and predictors of renal artery stenosis in hypertensive patients undergoing coronary angiographyYORGUN H., Kabakci G., CANPOLAT U., Fatihoglu G., KARAKULAK U. N., Sahiner L., et al.Congress of the European-Society-of-Cardiology (ESC), Munchen, Almanya, 25 - 29 Ağustos 2012, cilt.33, ss.455-456, (Özet Bildiri)
7. REACTIVE HYPEREMIA PERIPHERAL ARTERIAL TONOMETRY SCORE IDENTIFIES RESPONDERS TO CARDIAC RESYNCHRONIZATION THERAPYOKUTUCU S., Jam F., Kaya E. B., EVRANOS B., Cingiz S., KARAKULAK U. N., et al.60th Annual Scientific Session and Expo of the American-College-of-Cardiology, Louisiana, Amerika Birleşik Devletleri, 3 - 05 Nisan 2011, cilt.57, (Özet Bildiri)