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NADİR, AYDIN

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AYDIN
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NADİR
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Gender Differences in the Types and Frequency of Coronary Artery Anomalies

2011-12-01T00:00:00Z, AYDAR, YÜKSEL, Yazici, Huseyin U., Birdane, Alparslan, Nasifov, Muharrem, Nadir, AYDIN, ULUS, TANER, Goktekin, Omer, GÖRENEK, BÜLENT, Unalir, Ahmet, NADİR, AYDIN

Coronary artery anomalies are rarely encountered in general population. Gender may play a role in the types and incidence of coronary artery anomalies, although the effect of gender is not well established. In the present study, we therefore aimed to investigate the frequency and location of various types of coronary artery anomalies and their correlation with gender. We assessed retrospectively the coronary angiography movies of 7,810 patients (2,214 females and 5,596 males), the method of which is distinct from the earlier studies with angiographic archive records. We defined and classified the coronary artery anomalies according to their origin, course (myocardial bridge), and termination (fistula). The incidence of coronary artery anomalies was 3.35% (262 of 7,810): 130 individuals with anomalous origin (1.66%), 105 individuals with myocardial bridges (1.34%), and 27 with fistulas (0.35%). The frequency of the coronary artery anomalies was significantly higher in the females than the males (p = 0.001). Of the coronary artery origin anomalies, the circumflex and the left anterior descending artery originating from separate ostia in the left aortic sinus were higher in the females compared to the males (P < 0.001). In contrast, the frequency of myocardial bridges was higher in the males (P = 0.01). No gender difference was detected in fistulas. Thus, gender affects the types of coronary artery anomalies, except for fistulas. The determination of the presence of the coronary artery anomalies during the coronary angiography is critical for the planning of the treatment and for the proper clinical follow-up of patients.

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Ivabradine treatment prevents dobutamine-induced increase in heart rate in patients with acute decompensated heart failure

2015-09-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, MERT, KADİR UĞUR, Nadir, AYDIN, MUTLU, FEZAN, Morrad, Bektas, ULUS, TANER, NADİR, AYDIN

Background Ivabradine is a heart rate (HR)-lowering agent acting by inhibiting the I-f-channel. Dobutamine does increase the HR and has some deleterious effects on myocardium. So, we aimed to evaluate whether ivabradine treatment blunts a dobutamine-induced increase in HR.

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Ivabradine has no Effect on Cardiac Arrhythmias Observed During Dobutamine Infusion: A Comparative Study with beta Blocker Therapy

2013-10-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, MERT, KADİR UĞUR, Nadir, AYDIN, MUTLU, FEZAN, Morrad, Bektas, ULUS, TANER, NADİR, AYDIN

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Left anterior descending coronary artery originating from the distal right coronary artery: a previously unreported coronary artery anomaly

2012-01-01T00:00:00Z, Yazici, H. U., AYDAR, YÜKSEL, Nadir, AYDIN, ULUS, TANER, BİRDANE, ALPARSLAN, NADİR, AYDIN

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Ivabradine effectively prevents heart rate increase, however, has no effect on cardiac arrhythmias during dobutamine infusion: a comparative study with beta-blocker therapy

2013-08-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, MERT, KADİR UĞUR, Nadir, AYDIN, MUTLU, FEZAN, ULUS, TANER, Unalir, A., NADİR, AYDIN

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Native mitral valve causing left ventricular outflow tract obstruction in an adult with Ebstein-s anomaly

2011-11-01T00:00:00Z, ULUS, TANER, Nadir, AYDIN, Birdane, Alparslan, ATA, NECMİ, NADİR, AYDIN

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Ivabradine Treatment Blunts Dobutamine-Induced Increase in Heart Rate in Patients with Acute Decompensated Heart Failure: A Comparative Study with Beta-Blocker Therapy

2013-10-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, MERT, KADİR UĞUR, Nadir, AYDIN, MUTLU, FEZAN, Gencer, Erkan, Morrad, Bektas, ULUS, TANER, NADİR, AYDIN

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Effects of levosimendan and dobutamine on systolic time intervals in patients with acute decompensated heart failure

2013-05-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, Nadir, AYDIN, MERT, KADİR UĞUR, Gencer, E., MUTLU, FEZAN, ULUS, TANER, NADİR, AYDIN

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Ivabradine treatment blunts dobutamine-induced increase in heart rate in patients with acute decompensated heart failure: a comparative study with beta-blocker therapy

2013-05-01T00:00:00Z, ÇAVUŞOĞLU, YÜKSEL, MERT, KADİR UĞUR, Nadir, AYDIN, MUTLU, FEZAN, Gencer, E., ULUS, TANER, NADİR, AYDIN

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Subclinical Myocardial Dysfunction in Patients with Pseudoexfoliation Syndrome: A Tissue Doppler Study

2012-11-01T00:00:00Z, ULUS, TANER, Nadir, AYDIN, Nasifov, Muharrem, Senol, Utku, Yazici, Huseyin Ugur, BİRDANE, ALPARSLAN, ÇAVUŞOĞLU, YÜKSEL, Unalir, Ahmet, NADİR, AYDIN