Heart Rate Variability and Turbulence to Determine True Coronary Artery Disease in Patients with ST Segment Depression without Angina during Exercise Stress Testing
 
Yazarlar (7)
Prof. Dr. Ataç ÇELİK Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ahmet Ozturk Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Kerem Ozbek
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Hasan Kadi
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Dr. Öğr. Üyesi Fatih Koc Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Koksal Ceyhan
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Unal Erkorkmaz Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Clinical and Investigative Medicine (Q4)
Dergi ISSN 0147-958X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 01-2011
Cilt / Sayı / Sayfa 34 / 6 / – DOI 10.25011/cim.v34i6.15895
Makale Linki https://cimonline.ca/index.php/cim/article/download/15895/12915
UAK Araştırma Alanları
Kardiyoloji
Özet
Purpose ST segment depression without angina during an exercise stress test causes diagnostic problems, particularly in non-diabetic patients. Heart rate variability (HRV) and heart rate turbulence (HRT) are used to evaluate the changes in cardiac autonomic functions and are also both decreased in patients with coronary artery disease. The aim of this study was determine the values of HRV and HRT that discriminate true coronary artery disease from false positive stress test results. Methods Ninety non-diabetic patients who underwent diagnostic coronary angiography (CA) due to suspected coronary artery disease after ST segment depression without angina during an exercise stress test were enrolled in the study. Prior to CA, 24 hour ambulatory electrocardiogram recordings were taken and HRV and HRT parameters were calculated. Results Patients were divided into three groups according to the severity …
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