应用心脏程序电刺激技术测定心室电生理参数及心室颤动阈值。

Programmed electric stimulation techniques were used to analyse the ventricular electrophysiological properties and to measure ventricular fibrillation thresholds.

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结论胺碘酮对CHF犬心室电生理效应的频率依赖性与对正常犬相类似。

Conclusion The frequency dependent effects of amiodarone on ventricular electrophysiology in CHF dogs were similar to that in normal dogs.

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目的：研究右心室快速起搏致充血性心力衰竭(CHF)犬心室电生理特性。

AIM: To research the characteristics of ventricular electrophysiology in right ventricular rapid pacing-induced congestive heart failure (CHF) dogs.

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