Catecholamine induced double tachycardia: case report in a child
- PMID: 6160500
- DOI: 10.1111/j.1540-8159.1980.tb04308.x
Catecholamine induced double tachycardia: case report in a child
Abstract
A six-year-old girl with syncope in association with atrial flutter-fibrillation and ventricular tachycardia produced by exercise or emotion is presented. The tachycardias could be reproduced by low-dose isoproterenol infusion and were blocked by high dose propranolol therapy. Catecholamine-induced tachyarrhythmias should be suspected in children with unexplained syncope in association with exercise or emotion.
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