Association of Tp-Te/QT Ratio With Ventricular Tachycardia in Patients With Idiopathic Outflow Tract Ventricular Premature Contraction
نویسندگان
چکیده
منابع مشابه
Idiopathic ventricular outflow tract tachycardia.
Although the pathogenesis of ventricular outflow tract tachycardia has not been fully elucidated, recent findings suggest that defects in cAMP signalling may be involved.
متن کاملGender Difference in Idiopathic Right Ventricular Outflow Tract-Ventricular Tachycardia.
BACKGROUND Few studies have discussed gender differences in idiopathic right ventricular outflow tract-ventricular tachycardia (RVOT-VT). This study explored possible gender differences in electrophysiological characteristics and catheter ablation for idiopathic RVOT-VT in Taiwan. METHODS Ninety-three patients (mean age 38.7 ± 15.5years, 30 males) were diagnosed as having idiopathic RVOT-VT b...
متن کاملGender differences in electrophysiological characteristics of idiopathic ventricular tachycardia originating from right ventricular outflow tract.
It has become increasingly apparent in recent years that there are important differences of many cardiovascular disorders including ventricular tachycardias in men and women. Nevertheless, so far just few studies have addressed possible gender differences in electrophysiological characteristics of idiopathic ventricular tachycardia from right ventricular outflow tract (RVOT-VT), other than epid...
متن کاملSustained polymorphic ventricular tachycardia induced during radiofrequency catheter ablation of idiopathic right ventricular outflow tract extrasystoles
A 60-year-old male with a long-lasting history of palpitations was referred to our hospital for further evaluation. His family history was negative for sudden cardiac death at a young age. Transthoracic echocardiography and exercise treadmill test ruled out structural heart disease. Baseline ECG showed sinus rhythm and frequent premature ventricular contractions (PVCs) displaying rS pattern in ...
متن کاملElectrocardiographic comparison of ventricular arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy and right ventricular outflow tract tachycardia.
OBJECTIVES The purpose of this study was to evaluate whether electrocardiographic characteristics of ventricular arrhythmias distinguish patients with arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C) from those with right ventricular outflow tract tachycardia (RVOT-VT). BACKGROUND Ventricular arrhythmias in RVOT-VT and ARVD/C-VT patients can share a left bundle branch block/...
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ژورنال
عنوان ژورنال: Cardiology Research
سال: 2018
ISSN: 1923-2829,1923-2837
DOI: 10.14740/cr735w