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希氏束电图是描记心内传导系统电位变化的曲线,它能将房室传导与希氏束——浦顷野氏系统的传导区分开来,可以对传导阻滞进行定位诊断,可以鉴别予激症候群的类型。将多极心导管插到右心室可以记录希氏束电图,它是一种创伤性检查方法,临床应用受到限制。国内外曾经从体表检测获得了希氏束电图,但
His bundle beam is a trace of changes in the potential of the intracardiac conduction system. It distinguishes the atrioventricular conduction from the conduction of the His bundle-Poschos system and enables the positional diagnosis of conduction block to identify Types of pre-emptive syndromes. Inserting a multipolar catheter into the right ventricle allows recording of His bundle, a traumatic test that is limited in clinical use. At home and abroad have obtained from the body surface test His bundle, but