Verapamil-induced polymorphous ventricular tachycardia
نویسندگان
چکیده
منابع مشابه
Verapamil induced premature ventricular beats before reversion of supraventricular tachycardia.
The occurrence in 6 patients of premature ventricular beats before reversion to sinus rhythm, after the intravenous administration ofverapamil-for the treatment of supraventricular tachycardia, is reported. Four patients had pre-excitation syndromes (Wolff-Parkinson-White in I and Lown-Ganong-Levine in 3) and one patient had bradycardia-tachycardia syndrome. In the remaining patient, at previou...
متن کاملTHERAPY AND PREVENTION VENTRICULAR TACHYCARDIA Polymorphous ventricular tachycardia: clinical characterization, therapy, and the QT interval
Forty-five consecutive patients with polymorphous ventricular tachycardia (PVT) were studied. The arrhythmia proved to be of a drug-related cause in 27 and due to an electrolyte disorder in four patients. Coexistent cardiac diseases without metabolic or drug-related abnormalities included ischemic heart disease in three, cardiomyopathy in three, and mitral valve prolapse in two. PVT was exercis...
متن کاملDiagnosis of Ventricular Tachycardia Electrocardiography
Les signes clectrocardiographiques classiques nc sont pas toujours suMisants pour ·le diagnostic de la tachycardie ventriculaire. Nous avons insiste d'une part sur !'importance diagnostique des complex de ca· ptures et d'auters part sur l'import.anre des procedcs nouveux Tels : 1- Enrcgishemcnt du potentiel du faisreau de 2- Stimulation references endocavitaire.
متن کاملPolymorphous ventricular tachycardia early after acute myocardial infarction.
V entricular tachyarrhythmias are a major cause of cardiac death within the early hours of an evolving acute myocardial infarction. Diverse cytochemical and metabolic alterations develop in the ischemic and periischemic zones after coronary artery occlusion and subsequent reperfusion. 1,2 These alterations change rapidly over time and may cause various morphologically distinct ventricular arrhy...
متن کاملPolymorphous ventricular tachycardia: clinical characterization, therapy, and the QT interval.
Forty-five consecutive patients with polymorphous ventricular tachycardia (PVT) were studied. The arrhythmia proved to be of a drug-related cause in 27 and due to an electrolyte disorder in four patients. Coexistent cardiac diseases without metabolic or drug-related abnormalities included ischemic heart disease in three, cardiomyopathy in three, and mitral valve prolapse in two. PVT was exercis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1985
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(85)80287-4