The investigators thought to explore arrhythmias outcome - hidden arrhythmias, ECG features: Tp-Te interval and Tp-Te/QTc ratio, fQRS among patients with coronary artery ectasia as compared to normal coronary artery patients.
All patients will be subjected to: A. Full history taking: \- Including age, sex, history of DM, HTN, dyslipidemia and Body surface area. B. Holter monitoring for 24 hours: * Heart rate variability * Hidden arrhythmias * Hidden ischemia by monitoring ST segment changes C. Twelve lead ECG: * fQRS in baseline ECG * QT dispersion. * Tp-Te interval and Tp-Te/QTc ratio * Tp-Te dispersion
Study Type
OBSERVATIONAL
Enrollment
90
Incidence of arrhythmias in Holter monitoring among coronary artery ectasia patients as compared to normal coronary artery patients.
Faculty of Medicine Assiut University
Asyut, Egypt
RECRUITINGPrecence of arrhythmias in 24 hours Holter monitoring
Incidence of arrhythmias in Holter monitoring among coronary artery ectasia patients as compared to normal coronary artery patients.
Time frame: 1 year
• Heart rate variability in Holter monitoring
Heart rate variability in Holter monitoring among coronary artery ectasia patients as compared to normal coronary artery patients.
Time frame: 1 year
• Silent ischemia as detected by Holter
Presence pf ischemia in Holter monitoring among coronary artery ectasia patients as compared to normal coronary artery patients.
Time frame: 1 years
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