-372-LEFT VENTRICULAR ENDOCARDIAL MAPPING STUDIES OF EXPERIMENTAL "TORSADE DE POINTES"
نویسندگان
چکیده
منابع مشابه
Torsade De Pointes, an atypical ventricular tachycardia.
When defining a 'new' arrhythmia it is reasonable electrocardiography or arrhythmias. If, however, to suppose that it may indeed have been recognized we turn to the French literature for authoritative many years previously. This applies to the disorder reviews (Brochier, Motte, and Fauchier, 1972; now called torsade de pointes, whose features have Slama et al., 1973; Puech, 1974), apparently ob...
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A case of sotalol-induced polymorphous ventricular tachycardia (torsade de pointes) is presented. The patient had moderately prolonged Q-T interval before medication with sotalol with further prolongation after application of this drug. Electrophysiological study during rechallenge with sotalol demonstrated a uniform ventricular tachycardia with a somewhat polymorphous onset; whether or not thi...
متن کاملDrug-induced torsade de pointes.
A73-year-old man with mild coronary artery disease and a dilated cardiomyopathy presented to the emergency room with a hemodynamically stable wide-QRS tachycardia. His 12-lead ECG revealed episodes of ventriculoatrial block, and a diagnosis of ventricular tachycardia (VT) was made (Figure 1). Intravenous procainamide restored sinus rhythm. Tachycardia recurred, and a second bolus of intravenous...
متن کاملTorsade de pointes ventricular tachycardia in a newborn infant.
A case of paroxysmal ventricular tachycardia of torsade de pointes variety occurring in a newborn infant is described. A rare problem in the newborn, ventricular tachycardia has been associated with congenital heart disease, electrolyte abnormality, and cardiac tumour. In this case, the association was with myocarditis. The arrhythmia was refractory to treatment, and the infant died.
متن کاملMoxifloxacin-induced torsade de pointes
Torsade de pointes (TdP) is increasingly recognized as a complication of drug therapy. The most common cause of drug-induced QT prolongation is inhibition of the rapidly activating component of the delayed potassium current (IKr). Moxifloxacin, a widely used fluoroquinolone, is a weak IKr inhibitor and has been associated with QT prolongation. We report a case of marked QT prolongation (618 ms)...
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ژورنال
عنوان ژورنال: Japanese Circulation Journal
سال: 1986
ISSN: 0047-1828,1347-4839
DOI: 10.1253/jcj.50.570_4