Self-Conversion of Supraventricular Tachycardia by Rapid Atrial Pacing*

Autor: David C. MacGregor, Bernard S. Goldman, Menashe B. Waxman, Robert W. Wald, Jorge F. Bonet
Rok vydání: 1978
Předmět:
Zdroj: Pacing and Clinical Electrophysiology. 1:35-48
ISSN: 1540-8159
0147-8389
DOI: 10.1111/j.1540-8159.1978.tb03439.x
Popis: The use of pacemakers in the treatment of tachycardias is one of the most exciting and rapidly expanding applications of cardiac pacing. One of the more recent developments in this field has been the use of patient-activated radio frequency transmitted rapid atrial stimulation (RAS) in the treatment of paroxysmal supra-ventricular tachycardia (PSVT). Based on the previously established ability of asynchronous atrial pacing to interrupt a variety of re-entrant supraventricular rhythm disturbances, this modality of treatment is gaining increasing applicability in patients with PSVT associated with debilitating symptoms or other severe cardiovascular consequences in whom standard pharmacological regimens have either failed or are impossible to maintain for indefinite periods. This report describes our experience with five patients who underwent implantation of HAS units. The detailed electrophysiological studies required to ensure success and avoid any possible future complications are described. Over a follow-up period of four months to four years (mean 16 months) very few problems arose in the use of these units which have immeasurably improved the quality of life of the recipients. Our experience with RAS units has led to a few suggestions for future improvement and these are outlined in this report. The excellent patient acceptance and the reliability of this technique in terminating episodes of PSVT should, in the future, render RAS the treatment of choice in certain selected patients suffering form this common disorder.
Databáze: OpenAIRE
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