ORCID "0000-0003-0230-6575" Makale Koleksiyonu için listeleme
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Evaluation of global left ventricular systolic function in newly diagnosed dipper and non-dipper hypertensive patients by strain analysis methods
Çakal, Sinem; Çakal, Beytullah (Ortadoğu Reklam Tanıtım Yayıncılık Turizm Eğitim İnşaat Sanayi ve Ticaret A.Ş., 2021)Non-dipper hypertension has been associated with enhanced target organ damage and adverse cardiovascular outcomes. The effect of dipper and non-dipper status on cardiac target organ damage has not been comprehensively ... -
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 ... -
Failed transcatheter mitral valve-in-ring implantation followed by transapical valve-in-valve within the ring and ad hoc paravalvular leak closure
Çakal, Beytullah; Çakal, Sinem; Güneş, Hacı Murat; Omaygenç, Mehmet Onur; Yıldırım, Aydın (Turkish Society of Cardiology, 2021)There is a rapid emergence of transcatheter mitral valve-invalve (TMVIV) and valve-in-ring (TMVIR) techniques as an alternative to the conventional surgical valve replacement in ineligible patients requiring repeat surgery ... -
Fragmented QRS on surface electrocardiography as a predictor of cardiac mortality in patients with SARS-CoV-2 infection
Yıldırım, Arzu; Karaca, İbrahim Oǧuz; Kızılırmak Yılmaz, Filiz; Güneş, Hacı Murat; Çakal, Beytullah (Elsevier B.V., 2021)Aims: Although severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection is mainly a respiratory system disease, recent studies reported that cardiac injury is associated with poor outcomes in this population. ... -
How accurate are manufacturers' recommendations in determining ineligibility for transfemoral transcatheter aortic valve implantation?
Çakal, Beytullah; Çakal, Sinem; Karaca, Oğuz; Kızılırmak Yılmaz, Filiz; Güneş, Hacı Murat; Yıldırım, Arzu; Güler, Yeliz; Özcan, Özgür Ulaş; Boztosun, Bilal (Sociedade Portuguesa De Cardiologia, 2023)Introduction: Up to one-third of patients indicated for transcatheter aortic valve implantation (TAVI) may be unsuitable for transfemoral TAVI (TF-TAVI) according to manufacturers' recommendations and numerous professional ... -
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 bioresorbable scaffold use on procedural features compared with new-generation drug-eluting stents
Çakal, Beytullah (Kartal Koşuyolu High Specialization Training and Research Hospital, 2020)Introduction: Although bioresorbable scaffolds (BRS) are considered a new paradigm in stent technology, operators are often discouraged from implanting BRS because of increased strut thickness, reduced radial force, ... -
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 ... -
Improvement of endothelial function early after thrombolytic therapy in patients with prosthetic heart valve thrombosis
Çakal, Beytullah; Kalçık, Macit; Güner, Ahmet; Yesin, Mahmut; Gürsoy, Mustafa Ozan; Gündüz, Sabahattin; Karakoyun, Süleyman; Bayam, Emrah; Kalkan, Semih; Özkan, Mehmet (Turkish Society of Cardiology, 2020)Objective: Prosthetic valve thrombosis (PVT) is a serious complication among patients with prosthetic heart valves. Thrombolytic therapy (TT) is now widely used as first-line treatment for PVT. Endothelial dysfunction has ... -
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. ... -
Long-term comparison of everolimus- vs. novolimus-eluting bioresorbable vascular scaffolds in real world patients
Çakal, Beytullah; Çakal, Sinem Deniz; Karaca, Oǧuz; Omaygenç, Mehmet Onur; Kızılırmak Yılmaz, Filiz; Güneş, Hacı Murat; Özcan, Özgür Ulaş; Yıldırım, Arzu; Boztosun, Bilal (Termedia Publishing House Ltd., 2020)Introduction: Elevated risk of adverse events in comparison to metallic stents resulted in withdrawal of everolimus-eluting bioresorbable scaffolds (eBVS), known as the most intensively studied BVS. There is a paucity of ... -
Long-term outcomes of absorb bioresorbable vascular scaffold using predilation, sizing, and postdilation protocol in a real-world patient population
Çakal, Sinem; Çakal, Beytullah; Karaca, Oğuz; Boztosun, Bilal (NLM (Medline), 2021)OBJECTIVE: Bioresorbable vascular scaffolds (BVSs) have been a disappointment in the evolution of drug-eluting stents used in percutaneous coronary intervention because an excessive number of thrombotic complications have ... -
Long-term outcomes of patients presenting with acute coronary syndrome and implanted with bioresorbable scaffold
İbişoğlu, Ersin; Güneş, Hacı Murat; Kızılırmak, Filiz; Çakal, Beytullah; Karaca, Oğuz; Omaygenç, Mehmet Onur; Güler, Ekrem; Demir, Gültekin Günhan; Olgun, Fatih Erkam; Savur, Ümeyir; Naki, Deniz Dilan; Boztosun, Bilal (Yuzuncu Yıl University Faculty of Medicine, 2022)A bioresorbable scaffold (BRS) has been used in the latest stages of stent technology and is a less-known material than drug-eluting stents (DES). In this study, we aimed to evaluate the long-term clinical outcomes of BRS ... -
Long-term results of long segment coronary artery lesions overlapped with novolimus-eluting DESolve scaffold: Disappointment or futuristic?
İbişoğlu, Ersin; Çakal, Sinem; Çakal, Beytullah; Güneş, Hacı Murat; Boyraz, Bedrettin; Boztosun, Bilal (Turkish Society of Cardiology, 2021)Objective: The data on using novolimus-eluting DESolve bioresorbable scaffolds (BVS) for long-segment coronary artery lesions remains insufficient. In this study, our main objective was to assess the long-term effects of ... -
Management of intramyocardial dissecting hematoma following myocardial infarction
Çakal, Beytullah; Çakal, Sinem; Erkanlı, Korhan (2024)Intramyocardial dissecting hematoma (IDH) is a rare condition mostly seen following acute myocardial infarction, chest trauma, and cardiac surgery. It is described as an incomplete rupture caused by hemorrhagic dissection ... -
Measurement of strain imaging, troponin-i and brain natriuretic peptide levels in radiotherapy-induced cardiac injury
Ekici, Kemal; Çakal, Beytullah; Baydar, Onur; Mayadağlı, Alpaslan; Çakal, Sinem Deniz; Karaca, Oğuz; Omaygenç, Mehmet Onur (Akad Doktorlar Yayınevi, 2016)Radiotherapy (RT) of the thorax can damage the pericardium, myocardium, heart valves, and coronary vessels, with the pericardium being the most frequently damaged. The objectives of this study were to evaluate RT-induced ... -
Myocardial injury biomarkers after radiofrequency catheter and cryoballoon ablation for atrial fibrillation and their impact on recurrence
Kızılırmak, Filiz; Gökdeniz, Tayyar; Güneş, Hacı Murat; Demir, Gültekin Günhan; Çakal, Beytullah; Babur Güler, Gamze; Güler, Ekrem; Olgun, Fatih Erkam; Kılıçaslan, Fethi (Via Medica, 2017)Background: Myocardial injury induced by catheter ablation (CA) for atrial fibrillation (AF) leads to elevated biomarker levels. Aim: This prospective study examined levels of myocardial injury biomarkers (creatinine kinase ... -
Native electrocardiographic qrs duration after cardiac resynchronization therapy: The impact on clinical outcomes and prognosis
Karaca, Oǧuz; Çakal, Beytullah; Omaygenç, Mehmet Onur; Güneş, Hacı Murat; Çakal, Sinem Deniz; Kızılırmak, Filiz; Gökdeniz, Tayyar; Barutçu, İrfan; Boztosun, Bilal; Kılıçaslan, Fethi (Churchill Livingstone Inc Medical Publishers, 2016)Background: We investigated whether reversed electrical remodeling (RER), defined as narrowing of the native electrocardiographic QRS duration after cardiac resynchronization therapy (CRT), might predict prognosis and ... -
A novel predictor of radial spasm: Arterial stiffness
Omaygenç, Mehmet Onur; Karaca, İbrahim Oğuz; İbişoğlu, Ersin; Güneş, Hacı Murat; Kızılırmak, Filiz; Çakal, Beytullah; Güler, Ekrem; Barutçu, İrfan; Boztosun, Bilal (Lippincott Williams & Wilkins, 2018)ObjectiveIn this study, we aimed to assess the relationship between radial artery spasm (RAS) and arterial stiffness (AS) measured by the oscillometric method.Materials and methodsA total of 123 consecutive patients scheduled ... -
Outcomes of the novolimus-eluting bioresorbable vascular scaffold in real world clinical practice
Çakal, Beytullah; Çakal, Sinem Deniz; Karaca, Oǧuz; Omaygenç, Mehmet Onur; Kızılırmak, Filiz; Güneş, Hacı Murat; Özcan, Özgür Ulaş; İbişoğlu, Ersin; Boztosun, Bilal (Edizioni Minerva Medica, 2021)BACKGROUND: Most of the current data regarding the use of bioresorbable scaffolds (BRS) come from everolimus-eluting stent platforms. Adverse events with the everolimus-eluting BRSs which are the most comprehensively ...