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临床心电生理是引用导管技术刺激心脏和记录局部心肌电位,以达到诊断心律失常目的。如用导管技术纠治心律失常,此为介入性心电生理。电生理记录的基本内容为希氏束电图(HBE),将电极导管推送到三尖瓣口,记录H波。心内刺激按不同要求,采用不同的刺激方式和刺激部位。临床电生理检查如经食管刺激心房,配合体表心电图记录,此谓无创性电生理方法,在(?)国较普及开展。临床电生理检查常用于: 1.窦房结功能检查常用指标为窦房结恢复时间(SNRT),病窦者SNRT多超过2000ms。窦房结
Clinical ECG is the use of catheter technology to stimulate the heart and record the local myocardial potential, in order to achieve the purpose of diagnosis of arrhythmia. Such as the use of catheter technology to correct arrhythmia, this is interventional cardiocardiography. Electrophysiological records of the basic content of His bundle Electrogram (HBE), the electrode catheter pushed to the tricuspid valve port, record H wave. Heart stimulation according to different requirements, using different ways to stimulate and stimulate the site. Clinical electrophysiological examination, such as esophageal stimulation of the atria, with the surface ECG record, this non-invasive electrophysiological methods, (?) More popular. Clinical electrophysiological examination commonly used in: 1. Sinus node function tests commonly used indicators of sinus node recovery time (SNRT), sick sinus SNRT more than 2000ms. Sinus node