Yazar "Bostan, Mehmet" için listeleme
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The importance of fragmented QRS complexes in prediction of myocardial infarction and reperfusion parameters in patients undergoing primary percutaneous coronary intervention
Kocaman, Sinan Altan; Çetin, Mustafa; Kırış, Tuncay; Erdoğan, Turan; Çanga, Aytun; Durakoğlugil, Murtaza Emre; Şatiroǧlu, Ömer; Şahinarslan, Asife; Çiçek, Yüksel; Şahin, İsmail; Bostan, Mehmet (2012)Amaç: Başvuru elektrokardiyogramlarında (EKG) sıklıkla görülen, dar ya da geniş QRS yapısı olan QRS kompleks fragmantasyonları (fQRS) artmış morbidite ve mortalite ile ilişkilidir. FQRS ve kardiyak fibroz arasındaki sebepsel ... -
Increased epicardial adipose tissue in patients with isolated coronary artery ectasia
Çetin, Mustafa; Erdoğan, Turan; Kocaman, Sinan Altan; Çanga, Aytun; Çiçek, Yüksel; Durakoǧlugil, Murtaza Emre; Şatiroǧlu, Ömer; Akgül, Özgür; Bostan, Mehmet (The Japanese Society of Internal Medicine, 2012)Background Epicardial adipose tissue (EAT), localized beneath the visceral pericardium, is a metabolically active endocrine and paracrine organ with possible interactions within the heart. Coronary artery ectasia (CAE) is ... -
Increased plasminogen Activator Inhibitor-1 levels in patients wıth isolated coronary artery ectasia
Çiçek, Yüksel; Duraklıoğlugil, Murtaza Emre; Erdoğan, Turan; Çetin, Mustafa; Yılmaz, Adnan; Uydu, Hüseyin Avni; Sağlam, Hayrettin; Kocaman, Sinan; Canga, Aytun; Şatıroğlu, Ömer; Bostan, Mehmet (Elsevier Ireland Ltd, 2013)Background: Coronary artery ectasia (CAE) is defined as local or generalized aneurysmal dilatation of the coronary arteries. Although the etiology of CAE has not been identified completely, the most frequent cause is ... -
Increased serum bilirubin level is related to good collateral development in patients with chronic total coronary occlusion
Erdoğan, Turan; Çiçek, Yüksel; Kocaman, Sinan Altan; Çanga, Aytun; Çetin, Mustafa; Durakoǧlugil, Murtaza Emre; Şatiroǧlu, Ömer; Temiz, Ahmet; Ergül, Elif; Şahin, Ismail; Bostan, Mehmet (Japanese Society of Internal Medicine, 2012)Objective Bilirubin is a bile pigment with potent anti-oxidant properties; in previous studies it has been reported to be negatively associated with coronary artery disease (CAD). Although elevated serum bilirubin ... -
The independent relationship between systemic inflammation and fragmented QRS complexes in patients with stable angina pectoris
Çetin, Mustafa; Kocaman, Sinan Altan; Çanga, Aytun; Durakoğlugil, Murtaza Emre; Erdoğan, Turan; Şatıroğlu, Ömer; Kırış, Tuncay; Uğurlu, Yavuz; Çiçek, Yüksel; Bostan, Mehmet (Via Medica, 2012)Background: QRS complex fragmentations can frequently be seen on routine ECG with narrow or wide QRS complex. Fragmented QRS complexes (fQRS) are defined as various RSR' patterns (? 1 R' or notching of S wave or R wave) ... -
The independent relationship of systemic inflammation with fragmented QRS complexes in patients with acute coronary syndromes
Çetin, Mustafa; Kocaman, Sinan Altan; Erdoǧan, Turan; Çanga, Aytun; Durakorǧlugil, Murtaza Emre; Şatıroǧlu, Ömer; Akgül, Özgür; Kiriş, Tuncay; Çiçek, Yüksel; Yaylak, Barış; Doǧan, Sıtkı; Şahin, İsmail; Bostan, Mehmet (Korean Society of Cardiology, 2012)Background and Objectives: QRS complex fragmentations are frequently seen on routine electrocardiograms with narrow or wide QRS complex. Fragmented QRS complex (fQRS) is associated with increased morbidity and mortality, ... -
Late-term Post-operative recanalization of a fistula between the coronary artery and bronchial vein
Şatıroğlu, Ömer; Erdoğan, Turan; Bostan, Mehmet; Çiçek, Yüksel; Temiz, Ahmet (Radcliffe Cardiology, 2011)A coronary artery fistula is a rare congenital anomaly that creates a direct link between the coronary artery and the heart chambers or other vascular structures. It is often identified coincidentally during diagnostic ... -
Myopericarditis caused by H1N1 virus infection
Canga, Aytun; Bostan, Mehmet; Çetin, Mustafa; Erdoğan, Turan; Çiçek, Yüksel (Tıp Araştırmaları Derneği, 2013)A 25-year-old male patient, applied to emergency department with complaints of fever lasting for 3 days, non-productive cough and tachycardia. Troponin I level was 18 ng/ml. The patient had no previously known disease and ... -
Parsiyel pulmoner venöz dönüş anomalisi (sol pulmoner ven- sol brakıyosefalik ven bağlantısı); anjiyografik görüntüler
Parsiyel pulmoner venöz dönüş anomalisi, pulmoner venlerin koroner sinüs, sağ atriyum veya direkt olarak süperiyor vena kava içine açıldığı, doğuştan kalp defektidir. Parsiyel pulmoner venöz dönüş anomalisi tedavi edilmezse, ... -
Patient’s knowledge level and expectations about coronary angiography
Bu çalışmada, hastaların koroner anjiyografi hakkında bilgi düzeylerinin araştırılması amaçlandı. Gereç ve yöntem: Bu anket çalışması Türkiye’nin iki ayrı bölgesinde (Rize ve İstanbul) yapıldı. Elektif koroner anjiyografi ... -
Pleiotropic Effects of HDL Subfraction and Associated Enzymes on Protection Against Coronary Artery Disease
Bostan, Mehmet; Uydu, Huseyin Avni; Karadag, Zakir; Atak, Mehtap; Ugurlu, Yavuz; Ergul, Elif; Yilmaz, Adnan (Elsevier Science Inc, 2013)[No abstract available] -
Pleiotropic effects of HDL subfractions and HDL-associated enzymes on protection against coronary artery disease
Bostan, Mehmet; Uydu, Hüseyin Avni; Karadağ, Zakir; Atak, Mehtap; Uğurlu, Yavuz; Ergül, Elif; Şatıroğlu, Ömer; Yılmaz, Adnan (Taylor & Francis Ltd, 2015)Objective High-density lipoprotein cholesterol (HDL-C) levels are inversely related to the risk of coronary artery disease (CAD). Alterations in HDL-C subclass distribution and HDL-associated enzyme activities may be more ... -
Primary percutaneous coronary intervention for the treatment of a patient with cardiogenic shock due to acute total occlusion of unprotected left main coronary artery without supportive collateral flow
Total occlusion of unprotected left main coronary artery (LMCA) is rarely encountered in clinical practice and the incidence cannot be determined precisely, since most of the patients die before hospital admission. Malignant ... -
A rare complication: Undeflatable balloon of the stent
Percutaneous coronary intervention is an important modality in the treatment of coronary artery disease. These procedures are usually completed successfully, but occasionally serious complications are encountered. In this ... -
Red blood cell distribution width (rdw) and its association with coronary atherosclerotic burden in patients with stable angina pectoris
Çetin, Mustafa; Kocaman, Sinan Altın; Bostan, Mehmet; Çanga, Aytun; Çiçek, Yüksel; Erdoğan, Turan; Şatıroğlu, Ömer; Akgül, Özgür; Temiz, Ahmet; Uǧurlu, Yavuz (2012)Kırmızı kan hücresi dağılım genişliği ve vasküler olaylar arasındaki ilişki ile ilgili bazı çalışmalar olmasına karşın, RDW’nin kardiyo- vasküler sistemdeki rolü konusunda bilgiler yetersizdir. Bizim amacımız anjiyografik ... -
Relation between aortic stiffness and extension of coronary artery disease
Şatıroğlu, Ömer; Bostan, Mehmet; Bayar, Nermin; Çiçek, Yüksel; Çetin, Mustafa; Bozkurt, Engin (2012)Amaç: Bu araştırmada, koroner arter hastalığının yaygınlığı ve ciddiyeti ile aortun elastikiyet özellikleri arasındaki ilişki araştırıldı. Yöntem ve gereç: Çalışmaya, koroner arter hastalığı (KAH) şüphesiyle elektif koroner ... -
Relation of angiographic thrombus burden with severity of coronary artery disease in patients with ST segment elevation myocardial infarction
Duman, Hakan; Çetin, Mustafa; Durakoğlugil, Murtaza Emre; Değirmenci, Hüsnü; Hamur, Hikmet; Bostan, Mehmet; Karadağ, Zakir; Çiçek, Yüksel (Int Scientific Literature, Inc, 2015)Background: We planned to investigate the relationship of thrombus burden with SYNTAX score in patients with ST elevation myocardial infarction (STEMI). Material/Methods: We retrospectively enrolled 780 patients who underwent ... -
The relationship between epicardial adipose tissue and P wave and QT dispersions
Çiçek, Yüksel; Doğan, Sıtkı; Durakoğlugil, Murtaza Emre; Balcıoğlu, Akif Serhat; Erdoğan, Turan; Şatıroğlu, Ömer; Karadağ, Zakir; Duman, Hakan; Bostan, Mehmet (2015)Amaç: Epikardiyal adipoz doku (EAD) kalpte pek çok endok- rin ve parakrin etkiye sahip olan çeşitli enflamatuvar ve atero- jenik ajanları salgılar. Bu çalışmada, EAD’nin elektrokardiyo- gafinin (EKG) basit, non-invaziv ... -
The relationship between retinal nerve fiber layer thickness and carotid intima media thickness in patients with type 2 diabetes mellitus
Şahin, Serap Baydur; Şahin, Osman Zikrullah; Ayaz, Teslime; Karadağ, Zakir; Türkyılmaz, Kemal; Aktaş, Ezgi; Bostan, Mehmet (Elsevier Ireland Ltd, 2014)Aims: the aim of the present study was to investigate retinal nerve fiber layer (RNFL) thickness in patients with type 2 diabetes mellitus (T2D) using spectral-domain optical coherence tomography and to evaluate the ... -
Relationship of fragmented QRS complexes with inadequate coronary collaterals in patients with chronic total occlusion
Erdoǧan, Turan; Kocaman, Sinan Altan; Çetin, Mustafa; Çanga, Aytun; Durakoǧlugil, Murtaza Emre; Çiçek, Yüksel; Temiz, Ahmet; Karadaǧ, Zakir; Uǧurlu, Yavuz; Şatiroǧlu, Ömer; Bostan, Mehmet (2012)BACKGROUND: Fragmented QRS (fQRS) complexes are defined as various RSR? patterns (?1 R? or notching of S wave or R wave) in two contiguous leads corresponding to a major coronary artery territory. In previous studies, fQRS ...