Efficacy of amiodarone therapy for ventricular tachycardia: role of electrophysiologic study
Bulletin of Alexandria Faculty of Medicine. 1986; 22 (2): 533-42
em Inglês
| IMEMR
| ID: emr-120191
ABSTRACT
Amiodarone is an effective antiarrhythmic agent for treating recurrent ventricular tachyarrhythmia [VT]. It has been suggested that despite failure to suppress initiation of VT, amiodarone frequently prevents recurrent clinical episodes, hence electrophysiologic testing is of little value in evaluation of long-term amiodarone therapy. Sixty-four patients with sustained ventricular tachycardia [VT-S] continuously treated with amiodarone were studied. Electrophysiologic study was done in 61 patients. It was found that in patients with VT-S with or without VF refractory to other antiarrhythmic agents, amiodarone proved to be highly effective in preventing VT-S or VF. Electrophysiologic testing was effective in determining the success of chronic therapy, and complications necessitating discontinuation of the drug occurred in 8%
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Benzofuranos
/
Eletrofisiologia
Idioma:
Inglês
Revista:
Bull. Alex. Fac. Med.
Ano de publicação:
1986
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