Transcatheter Electrical Ablation for Treatment of Patients With Refractory Ventricular Tachycardia and Its Long-term Efficacy / 中国介入心脏病学杂志
Chinese Journal of Interventional Cardiology
;
(4)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-581492
ABSTRACT
Transcatheter electrical ablation was performed in 5 patients, none of them showed clinical effectiveness for treatment of antiarrhythmic drugs, with recurrent sustained ventricular tachycardia (VT). The localization of ventricular ectopic focus mainly depended upon the results of pace mapping. Energy used for each transcatheter electrical ablation (TEA) was usually 150-250J and the total energy was 550J to 800J respectively for each patient. No recurrence of VT was ob-served in 4 cases during 19 to 41 (mean 26. 8) months of follow-up period, two of them without adminstration of drug. Sustained VT relapsed during the 4th months after ablation in one case, however, heart rate during VT was much slower than before. Our experience suggests that long-term effectiveness of TEA for treatment of drug-resist VT is inspiring.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Interventional Cardiology
Ano de publicação:
1992
Tipo de documento:
Artigo
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