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[Three cases of Torsades de pointes]
Kokyu to Junkan. Respiration & Circulation
|May 1, 1989
Summary
Torsades de Pointes (TDP), a rare ventricular tachycardia, is linked to prolonged QT intervals and low potassium. This report details three cases, highlighting diverse causes and varied treatment responses, including counter shock and electrolyte correction.
Area of Science:
- Cardiology
- Electrophysiology
- Internal Medicine
Background:
- Torsades de Pointes (TDP) is an atypical ventricular tachycardia characterized by a unique QRS complex morphology.
- Despite extensive literature, the precise etiology, underlying mechanisms, and relationship to other ventricular arrhythmias require further clarification.