Browsing by Author "Demir, Gültekin Günhan"
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Assessment of 25-OH vitamin D levels and abnormal blood pressure response in female patients with cardiac syndrome X
Babür Güler, Gamze; Güler, Ekrem; Hatipoğlu, Suzan; Güneş, Hacı Murat; Geçmen, Çetin; Demir, Gültekin Günhan; Barutçu, İrfan (Turkish Society of Cardiology, 2016)Objective: Vitamin D deficiency is associated with coronary artery disease, hypertension, heart failure, endothelial dysfunction, and metabolic syndrome. The pathophysiology of cardiac syndrome X (CSX) involves many pathways ... -
Assessment of energy expenditure, physical activity and sleep pattern in patients with frequent symptomatic ventricular ectopic beats
Yılmaz Kızılırmak, Filiz; Yıldız, Aysel; Demir, Gültekin Günhan; Gökdeniz, Tayyar; Güneş, Hacı Murat; Omaygenç, Mehmet Onur; Çakal, Beytullah; Mutluay, Fatma; Boztosun, Bilal (Masson Editeur, 2016)Background. Ventricular ectopic beats (VEBs) are considered as benign ventricular arrhythmias in patients without structural heart disease. However, symptomatic frequent VEBs can adversely affect energy metabolism. The ... -
Assessment of repolarization abnormalities in baseline electrocardiograms of patients with myocarditis
Güneş, Hacı Murat; Babür Güler, Gamze; Güler, Ekrem; Demir, Gültekin Günhan; Teber, Mehmet Kamil; Kızılırmak, Filiz; Çakal, Beytullah; Boztosun, Bilal (Tübitak Scientific and Technological Research Council of Turkey, 2017)Background/aim: Myocarditis in the acute phase usually presents with sinus tachycardia but many other arrhythmias might be seen as well. In this study we aimed to investigate repolarization abnormalities in baseline ECG ... -
Author`s reply
Güler, Ekrem; Babür Güler, Gamze; Demir, Gültekin Günhan; Hatipoğlu, Suzan (Turkish Society of Cardiology, 2016)To the Editor, We would like to thank the authors for their interest in our paper and their comments regarding our study entitled “A review of the fixed dose use of new oral anticoagulants in obese patients: Is it really ... -
Authors' reply
Demir, Gültekin Günhan; Babür Güler, Gamze; Güler, Ekrem; Güneş, Hacı Murat; Kızılırmak, Filiz (Turkish Society of Cardiology, 2016)... -
Demographics of patients with heart failure who were over 80 years old and were admitted to the cardiology clinics in Turkey
Gök, Gülay; Zoghi, Mehdi; Sinan, Ümit Yaşar; Kılıç, Salih; Tokgözoğlu, Lale; Sümerkan, Mutlu Çağan; Emren, Volkan; Bekar, Lütfü; Cerşit, Sinan; Tunç, Elif; Ulucan, Şeref; Altuntaş, Emine; Canpolat, Uğur; Özmen, Namık; Açıksarı, Gönül; Doğan, Nazile Bilgin; Günay, Şeyda; Kemaloğlu, Meltem Didem; Nacar, Alper Buğra; Karakoyun, Süleyman; İnci, Sinan; Özlek, Bülent; Aslan, Onur; Baykız, Derya; Gündüz, Sabahattin; Köroğlu, Sedat; Helvacı, Ayşen; Coşkun, Raşit; Yüksel, İsa Öner; Çetin, Şükrü; Yesin, Mahmut; Gürsoy, Mustafa Ozan; Çatırlı Enar, Sibel; Tek Öztürk, Müjgan; Yılmaz, Aykut; Başaran, Özcan; Okyay, Kaan; Öztürk, Cengiz; Çelik, Oğuzhan; Yalçınkaya, Emre; Aslan, Vedat; Şenol, Utku; Uçar, Fatih Mehmet; Kozluca, Volkan; Türkoğlu, Ebru İpek; Şekuri, Cevat; Ertürk, Mehmet; Altun, İbrahim; Belen, Erdal; Aksan, Gökhan; Yıldırım, Erkan; Sayın, Ahmet; Akkoyun, Dursun Çayan; Tunçez, Abdullah; Doğan, Volkan; Gürel, Yusuf Emre; Demirelli, Selami; Koca, Çiğdem; Biteker, Murat; Bas, Hasan Aydın; Güzet, Feza; Taçoy, Gülten; Alpsoy, Şeref; Turan, Turhan; Davutoğlu, Vedat; Birdane, Alparslan; Onrat, Ersel; Baha, Mehmet Reşat; Yılmaz, Sabiye; Altay, Servet; Alıcı, Mehmet Hayri; Özcan, İsmail Türkay; Kuş, Görkem; Demir, Gültekin Günhan; Sancar, Kadriye Memiç; Demirçelik, Muhammed Bora; Yanık, Ahmet; Akciğer, Atike Nazlı; Hoşcan, Yeşim; Arslan, Kürşat; Otlu, Yılmaz Ömür; Şahin, İsmail; Ersoy, İbrahim; YIlmaz, Dilek Çiçek; Mert, Kadir Uğur; Varim, Perihan; Arı, Hatem (Turkish Society of Cardiology, 2019)Objective: Heart failure (HF) has a high prevalence and mortality rate in elderly patients; however, there are few studies that have focused on patients older than 80 years. The aim of this study is to describe and compare ... -
Effect of pulmonary vein anatomy and pulmonary vein diameters on outcome of cryoballoon catheter ablation for atrial fibrillation
Güler, Ekrem; Babür Güler, Gamze; Demir, Gültekin Günhan; Kızılırmak, Filiz; Güneş, Hacı Murat; Barutçu, İrfan; Kılıçaslan, Fethi (Wiley, 2015)BackgroundIn this study, we aimed to determine pulmonary vein (PV) variation patterns in patients undergoing cryoballoon ablation for atrial fibrillation (AF) and their impacts on procedural success and recurrence and also ... -
Evaluation of adiponectin and lipoprotein(a) levels in cardiac syndrome x
Güler, Ekrem; Güler, Gamze; Kızılırmak, Filiz; Batgerel, Ulaankhuu; Demir, Gültekin Günhan; Güneş, Hacı Murat; Karaca, Oğuz; Özcan, Özgür; Barutçu, İrfan; Türkmen, Muhsin; Esen, Ali Metin (Urban & Vogel, 2015)Aims. Low adiponectin and high lipoprotein(a) [Lp(a)] levels are associated with endothelial dysfunction, atherosclerosis, and coronary artery disease. Cardiac syndrome X (CSX) is characterized by anginal symptoms, positive ... -
Evaluation of adult versus pediatric transesophageal echocardiography probe efficiency for guiding septal puncture during atrial fibrillation ablation
Güler, Ekrem; Babür Güler, Gamze; Demir, Gültekin Günhan; Kızılırmak, Filiz; Güneş, Hacı Murat; Barutçu, İrfan; Türkmen, Muhsin; Kılıçaslan, Fethi (Blackwell Publishing, 2015)PurposeTransesophageal echocardiography (TEE) has a pivotal role in invasive cardiology practice in terms of guiding a variety of procedures. It is challenging to perform TEE examination with sedated patients due to ... -
Evaluation of health care services provided in political public meetings in Turkey: A forgotten detail in politics
Ceyhan, Mehmet Ali; Demir, Gültekin Günhan; Babur Güler, Gamze (Cambridge University Press, 2018)Background: Political parties in Turkey execute political public meetings (PPMs) during their election campaign for members of the parliament (MoP). A great number of people attend these meetings. No guidelines exist ... -
Evans syndrome with non-ST segment elevation myocardial infarction complicated by hemopericardium
Kızılırmak, Filiz; Demir, Gültekin Günhan; Çakal, Beytullah; Beköz, Hüseyin Saffet; Olgun, Fatih Erkam (Elsevier B.V., 2016)Evans syndrome (ES) is a rare hematological disease characterized by autoimmune hemolytic anemia, immune thrombocytopenia, and/or neutropenia, all of which may be seen simultaneously or subsequently. Thrombotic events in ... -
Health care services in shopping centers: A routine mass-gathering event
Ceyhan, Mehmet Ali; Demir, Gültekin Günhan (Cambridge University Press, 2020)Background:Shopping centers (SCs) are social areas with a group of commercial establishments which attract customers of numerous people every day. However, analysis of urgent health conditions and provided health care in ... -
Hemopericardium and cardiac tamponade in a patient treated with dabigatran etexilate
Kızılırmak, Filiz; Güneş, Hacı Murat; Güler, Ekrem; Demir, Gültekin Günhan; Karaca, Oğuz; Canpolat, Habibe Gamze (Korean Soc Cardiology, 2016)Dabigatran etexilate is one of the new oral anticoagulants approved to reduce the risk of stroke in patients with atrial fibrillation (AF). A variety of bleeding complications with dabigatran have been reported, but reports ... -
IgG4-related aortitis mimicking intramural hematoma
Güler, Gamze Babür; Cantürk, Emir; Güler, Ekrem; Oran, Gülbin; Demir, Gültekin Günhan; Akçevin, Atıf; Barutçu, İrfan (Turkish Soc Cardiology, 2016)Introduction: Acute aortic syndromes (AAS) are life-threatening conditions,and despite advances in imaging techniques, their diagnosisand treatment remain challenging. While intramural hematomais much less common than acute ... -
Impact of aortic stiffness on the frequency of paroxysmal atrial fibrillation recurrences
Kızılırmak, Filiz; Babür Güler, Gamze; Güler, Ekrem; Güneş, Hacı Murat; Demir, Gültekin Günhan; Omaygenç, Mehmet Onur; Çakal, Beytullah; Olgun, Fatih Erkam; Köklü, Erkan; Kılıçaslan, Fethi (Taylor & Francis, 2015)Background The relationship between arterial stiff ness (AS) and atrial fi brillation (AF) incidence is well-known. In this study we aimed to investigate the relationship between AS parameters and AF occurence as well as ... -
Impact of intracoronary adenosine on myonecrosis in patients with unstable angina pectoris undergoing percutaneous coronary intervention
Kızılırmak, Filiz; Güneş, Hacı Murat; Demir, Gültekin Günhan; Gökdeniz, Tayyar; Güler, Ekrem; Çakal, Beytullah; Omaygenç, Mehmet Onur; Yılmaz, Fatih; Savur, Ümeyir; Barutçu, İrfan (Springer, 2015)Background In this study, we aimed to investigate the impact of prophylactic intracoronary adenosine administered during percutaneous coronary intervention (PCI) due to unstable angina pectoris on myonecrosis by measuring ... -
Impact of valve surgery on serum osteopontin levels in patients with mitral regurgitation
Güneş, Hacı Murat; Güler, Gamze Babür; Güler, Ekrem; Demir, Gültekin Günhan; Hatipoǧlu, Suzan; Zehir, Regayip; Kızılırmak, Filiz; Karaca, Oǧuz; Esen, Ali Metin; Barutçu, İrfan; Türkmen, Muhsin; Can, Mehmet Mustafa; Serebruany, Victor (Karger, 2015)Objective: Osteopontin (OPN), a sialoprotein present within atherosclerotic lesions, especially in calcified plaques, is linked to the progression of coronary artery disease and heart failure. We assessed the impact of ... -
Investigation of changes in electrocardiography before and after free diving
Kafes, Habibe; Yüzbaşıoğlu, Yücel; Demir, Gültekin Günhan (DNT Ortadoğu Yayıncılık A.Ş., 2020)Aim: To evaluate the electrocardiographic (ECG) parameters and hemodynamic parameters in predicting the development of arrhythmias after free diving static apnea performance and maximum breath hold. Material and Methods: ... -
Is bioresorbable vascular scaffold acute recoil affected by baseline renal function and scaffold selection?
Güneş, Hacı Murat; Kızılırmak Yılmaz, Filiz; Gökdeniz, Tayyar; Demir, Gültekin Günhan; Güler, Ekrem; Babür Güler, Gamze; Karaca, Oğuz; Çakal, Beytullah; İbişoğlu, Ersin; Boztosun, Bilal (Elsevier Ireland Ltd., 2016)Objective: The aim of the present study was to investigate the relationship between glomerular filtration rate (GFR) and acute post-scaffold recoil (PSR) in patients undergoing bioresorbable scaffold (BVS) implantation. ...
