[The prevalence of coronary artery anomalies in patients undergoing multidetector computed tomography for the evaluation of coronary artery disease]Hikmet Yorgun
Department of Cardiology, Medicine Faculty of Hacettepe University, Ankara, Turkey
Turk Kardiyol Dern Ars 38:341-8. 2010
..The purpose of this study was to evaluate the prevalence of CAA in subjects undergoing MSCT coronary angiography for the assessment of coronary artery disease...
Prevalence of incidental pulmonary findings and early follow-up results in patients undergoing dual-source 64-slice computed tomography coronary angiographyHikmet Yorgun
Department of Cardiology, Hacettepe University, Faculty of Medicine, Ankara, Turkey
J Comput Assist Tomogr 34:296-301. 2010
..In this study, we aimed to evaluate the incidence of pulmonary abnormalities and document early follow-up results in subjects undergoing multislice computed tomography coronary angiography for the assessment of coronary artery disease...
Aortic atherosclerosis predicts the extent and severity of coronary atherosclerosis detected by multidetector computed tomography coronary angiographyHikmet Yorgun
Department of Cardiology, Hacettepe University, Ankara, Turkey
Angiology 61:627-32. 2010
..32, 95% CI 1.01-1.73, P <.05). Atherosclerotic plaque burden of the descending aorta was associated with the extent and severity of coronary atherosclerosis...
Brugada syndrome with aborted sudden cardiac death related to liquorice-induced hypokalemiaHikmet Yorgun
Department of Cardiology, Hacettepe University, Ankara, Turkey
Med Princ Pract 19:485-9. 2010
..It was the aim of this study to report an aborted cardiac arrest due to ventricular fibrillation and electrocardiographic changes consistent with Brugada syndrome due to liquorice-induced hypokalemia...
[Fatty infiltration surrounding the whole heart, infiltrating into the myocardium, and causing pulmonary stenosis]Hikmet Yorgun
Department of Cardiology, Medicine Faculty of Hacettepe University, Ankara, Turkey
Turk Kardiyol Dern Ars 38:271-4. 2010
..Since no pathologic condition associated with this radiologic appearance could be found, lipomatous infiltration was thought based on these cardiac MRI findings...
Epicardial adipose tissue thickness predicts descending thoracic aorta atherosclerosis shown by multidetector computed tomographyHikmet Yorgun
Polatlı Duatepe State Hospital, Ankara, Turkey
Int J Cardiovasc Imaging 28:911-9. 2012
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Cardiovascular risk and coronary atherosclerotic plaques detected by multidetector computed tomography: Framingham and SCORE risk models underestimate coronary atherosclerosis in the symptomatic low-risk Turkish populationUgur Canpolat
Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
Coron Artery Dis 23:195-200. 2012
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The association between circulating endothelial progenitor cells and coronary collateral formationLale Tokgozoglu
Department of Cardiology, Hacettepe University, Ankara, Turkey
Atherosclerosis 219:851-4. 2011
..We investigated the relationship between coronary collateral formation and circulating endothelial progenitor cells (EPC) in patients undergoing coronary angiography...
[A retrospective analysis of our paclitaxel-eluting stent (Genius TAXCOR I) implantations and follow-up results]Giray Kabakci
Department of Cardiology, Medicine Faculty of Hacettepe University, Ankara, Turkey
Turk Kardiyol Dern Ars 39:675-82. 2011
..We evaluated our paclitaxel-eluting stent (Genius TAXCOR I) implantations and follow-up results in patients with coronary artery disease...
Transthoracic echocardiography guidance during percutaneous closure of patent foramen ovaleAli Oto
Department of Cardiology, Hacettepe University, Ankara, Turkey
Echocardiography 28:1074-80. 2011
..In this study we aimed to evaluate the safety and efficacy of transthoracic echocardiographic (TTE) guidance during percutaneous closure of PFO in using the Amplatzer and Occlutech Figulla PFO occluder devices...
Serum uric acid levels predict the severity and morphology of coronary atherosclerosis detected by multidetector computed tomographyErgun Baris Kaya
Department of Cardiology, Hacettepe University, Ankara, Turkey
Atherosclerosis 213:178-83. 2010
..Further prospective clinical studies are needed to clarify the exact physiopathologic role of UA in CAD...
Early-mid term follow-up results of percutaneous closure of the interatrial septal defects with occlutech figulla devices: a single center experienceKudret Aytemir
Hacettepe University Faculty of Medicine, Department of Cardiology, Ankara, Turkey
J Interv Cardiol 25:375-81. 2012
..Herein, we evaluated the safety and efficacy of the Occlutech® Figulla devices for PFO and ASD closure in a reference tertiary center...
Prevalence of coronary artery disease before valvular surgery in patients with rheumatic valvular diseaseEnver Atalar
Department of Cardiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
Coron Artery Dis 23:533-7. 2012
..In this study, we aimed to investigate the prevalence of CAD in a group of patients with RVD and undergoing coronary angiography before valvular surgery...
Association of type 2 diabetes mellitus with coronary atherosclerotic plaque burden and morphology measured by multidetector computed tomography coronary angiographyUgur Canpolat
Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
Acta Cardiol 67:71-7. 2012
..The aim of this study was to determine differences in presence, extent and morphology of coronary atherosclerotic plaques (CAP) detected by multidetector computed tomography (MDCT) between symptomatic patients with and without diabetes...
Heart-rate recovery index is impaired in Behçet's diseaseErgun Baris Kaya
Department of Cardiology, Hacettepe University Faculty of Medicine, Altindag 06100, Ankara, Turkey
Tex Heart Inst J 36:282-6. 2009
..Therefore, this index may be clinically useful in the identification of high-risk patients...
A novel method for the diagnosis of neurocardiogenic syncope: heart rate recovery indexUgur Kocabas
Department of Cardiology, Hacettepe University, Ankara TR 06100, Turkey
Cardiology 114:50-5. 2009
..The aim of the present study was to evaluate heart rate recovery as an index of parasympathetic tonus for the diagnosis of neurocardiogenic syncope...
Evolution in transvenous extraction of pacemaker and implantable cardioverter defibrillator leads using a mechanical dilator sheathAli Oto
Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
Pacing Clin Electrophysiol 35:834-40. 2012
..With developing technology, transvenous lead extraction (TLE) has undergone an explosive evolution due to incremental problems related to lead infection and malfunction...
Diagnostic accuracy of dual-source 64-slice multidetector computed tomography in evaluation of coronary artery bypass graftsLevent Sahiner
From the Department of Cardiology, Hacettepe University, Ankara Develi State Hospital, Kayseri and Department of Radiology, Hacettepe University, Ankara, Turkey
J Investig Med 60:1180-5. 2012
..The aim of this study was to compare the diagnostic accuracy of 64-slice multidetector computed tomography (MDCT) with conventional coronary angiography to detect graft patency and stenosis...
[Percutaneous closure of interatrial septal defects: mid-term follow-up results]M Ali Oto
Department of Cardiology, Medicine Faculty of Hacettepe University, Ankara, Turkey
Turk Kardiyol Dern Ars 39:385-95. 2011
..We evaluated short- and mid-term results of percutaneous closure of atrial septal defects (ASD) and patent foramen ovale (PFO) using various closure devices...
Percutaneous closure of coronary artery fistulae in adults with intermediate term follow-up resultsAli Oto
Department of Cardiology, Hacettepe University, Ankara, Turkey
J Interv Cardiol 24:216-22. 2011
..But there are limited data about intermediate and long-term results. In this manuscript, we aimed to review our experience about the closure of CAF with several percutaneous methods in our center...
Impaired aortic elastic properties in patients with adult-onset hypogonadismUgur Canpolat
Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
Blood Press 22:114-9. 2013
..The aim of this study is to compare the elastic properties of the aorta in male patients with hypogonadism and eugonadal healthy control subjects...
Diagnostic accuracy of 16- versus 64-slice multidetector computed tomography angiography in the evaluation of coronary artery bypass grafts: a comparative studyLevent Şahinera
Department of Cardiology, Hacettepe University, Ankara, Turkey
Interact Cardiovasc Thorac Surg 15:847-53. 2012
..Here, we aimed to compare the diagnostic accuracy of 16- and 64-slice MDCT for graft patency and stenosis...
Simultaneous subacute thrombosis of bare metal coronary stents in two different arteries early after clopidogrel cessationUgur Canpolat
Department of Cardiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
Cardiol J 19:309-13. 2012
..Here, we present a case of simultaneous subacute thrombosis of two bare metal stents in different coronary arteries early after clopidogrel cessation...
Percutaneous extraction of cardiac pacemaker and implantable cardioverter defibrillator leads with evolution mechanical dilator sheath: a single-centre experienceAli Oto
Cardiology Department, Hacettepe University Faculty of Medicine, 06100, Sihhiye, Ankara, Turkey
Europace 13:543-7. 2011
..In this report, we present our initial experience in percutaneous lead extraction with a novel hand-powered sheath, the Evolution mechanical dilator sheath...
The use of Amplatzer Vascular Plug(®) to treat coronary steal due to unligated thoracic side branch of left internal mammary artery: four year follow-up resultsHikmet Yorgun
Department of Cardiology, Hacettepe University, Ankara, Turkey
Cardiol J 19:197-200. 2012
..Herein, we report a case with patent thoracic side branch of LIMA graft, occlusion of this side branch by Amplatzer Vascular Plug because of documented myocardial ischemia, and long term follow-up results...
Pulmonary embolism presenting with evolving electrocardiographic abnormalities mimicking anteroseptal myocardial infarction: a case reportNecla Ozer
Department of Cardiology, Hacettepe University, Ankara, Turkey
Med Princ Pract 20:577-80. 2011
..To report a case with dynamic ST segment elevation suggestive of anteroseptal acute myocardial infarction (AMI) that proved to be bilateral pulmonary thromboembolism (PTE)...
Cardiac hydatid cyst mimicking left ventricular aneurysm and diagnosed by magnetic resonance imagingUgur Canpolat
Department of Cardiology, Medicine Faculty of Hacettepe University, Ankara, Turkey
Turk Kardiyol Dern Ars 39:47-51. 2011
..The diagnosis of cardiac hydatid cyst was confirmed by pathological examination. During a six-month follow-up, the patient was asymptomatic, with no cystic appearance on transthoracic echocardiography...
Thrombus formation during percutaneous closure of an atrial septal defect with an Amplatzer septal occluderHikmet Yorgun
Department of Cardiology, Hacettepe University, 06100 Ankara, Turkey
Tex Heart Inst J 38:427-30. 2011
..These reports highlight a rare early sequela and the importance of transesophageal echocardiographic monitoring during the percutaneous closure of an atrial septal defect...
[Mean systolic annular velocity and strain score index: new and non-invasive parameters for the evaluation of acute myocardial infarction patients]Ergun Baris Kaya
Hacettepe Universitesi Tip Fakultesi, Kardiyoloji Anabilim Dali, Ankara, Turkiye
Anadolu Kardiyol Derg 10:239-46. 2010
..To evaluate the diagnostic value of mean annular velocity (MAV) and strain score index (SSI) for determination of the left ventricular systolic dysfunction in patients with first acute myocardial infarction (AMI)...
Evaluation of cardiac safety of lapatinib therapy for ErbB2-positive metastatic breast cancer: a single center experienceErkan Doğan
Department of Medical Oncology, Institute of Oncology, Hacettepe University, Sihhiye Ankara, 06100, Turkey
Med Oncol 29:3232-9. 2012
..However, despite the absence of clinically significant adverse cardiac effects under lapatinib therapy, the incidence of cardiotoxicity reported in our study was higher than previous lapatinib studies...
The effect of antithyroid treatment on atrial conduction times in patients with subclinical hyperthyroidismAlper Bugra Nacar
Elbistan State Hospital, Kahramanmaras, Turkey
Echocardiography 29:950-5. 2012
..We aimed to evaluate the effect of subclinical hyperthyroidism (SH) and antithyroid treatment on atrial conduction time...
Effects of lowering dialysate sodium on flow-mediated dilatation in patients with chronic kidney diseaseAysun Aybal Kutlugün
Department of Nephrology, Hacettepe University Medical Faculty, Ankara, Turkey
Nephrol Dial Transplant 26:3678-82. 2011
..This study examined the effects of low dialysate sodium on endothelial dysfunction (ED) as measured by flow-mediated dilatation (FMD) of brachial artery in haemodialysis (HD) patients...
Multiple coronary artery aneurysm formation one year and four years after sirolimus-eluting coronary stent implantationKenan Ovunc
Department of Cardiology, Hacettepe University, Ankara, Turkey
Cardiovasc Revasc Med 10:252-4. 2009
..Last coronary angiography four years and three months after initial intervention showed multiple CAA at diagonal branch and LAD. This case report is an example of late formation of CAA by sirolimus-coated coronary stent...