房室旁路的射频消融中国协和医科大学阜外心血管病医院临床电生理研究室 楚建民 如何判定左右侧旁路 心律失常的形成机制 旁路的解剖基础 旁路的标测和消融技术Accessory AV PathwaysSymptoms: Range from asymptomatic to Symptoms: Range from asymptomatic to sudden cardiac death sudden cardiac death 症状症状:无症状到猝死无症状到猝死 SVT may be frequent or recurrentSVT may be frequent or recurrentSVTSVT频繁发作频繁发作,表现为心慌、胸闷。表现为心慌、胸闷。Up to 40% of patients remain asymptomaticUp to 40% of patients remain asymptomatic 40% 40%无症状无症状OrthodromicOrthodromic reciprocating tachycardia reciprocating tachycardia顺向
