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我们自1981年8月起共同协作试制的经食道心房程序式调搏器是一种R波触发型程序脉冲发生器,可川于测定窦房传导时间,本仪附有可调频率非同步脉冲发生器,故也可用于测定窦房结恢复时间。此外,在治疗室上性心动过速、检查室上性心动过速的发生机制及测定房室结一希氏束不应期方面也有一定用途。现将本仪的基本性能及临床用途介绍于下。
We have since August 1981 since the trial of the esophageal atrial procedural pacemaker is a R-wave triggered pulse generator can be used to determine the sinoatrial conduction time, the instrument with an adjustable frequency asynchronous pulse Generator, it can also be used to determine the recovery time of the sinus node. In addition, there is some use in the treatment of supraventricular tachycardia, in the pathogenesis of supraventricular tachycardia, and in the determination of atrioventricular node-bundle stress. Now the basic performance of this instrument and clinical use introduced below.