C group, function refractory period and effective refractory period not obviously shortened after slowpathway ablation, tachycardia for 5 patients while following up.
组,慢径消融后其快径前传功能不应期和有效不应期缩短不明显,随访期间有5例复发心动过速。
2
Objective To evaluate the value of different slow potentials characteristics in the slowpathway radiofrequency catheter ablation of dual atrioventricular node pathways.
目的本文探讨以不同特征的慢电位为靶点消融慢径的临床意义。
3
Objective to analyze the relation between the changes of fast pathway antegrade effective refractory period after slowpathway ablation and the conductive features of atrioventricular node.