Objective to evaluate the safety and efficacy of the procedure with atrioventricular node ablation and pacemaker implantation in patients with refractory atrial flutter and atrial fibrillation.
目的评价房室结消融加永久起搏器植入治疗难治性房扑房颤的安全性和有效性。
Objective To evaluate the value of different slow potentials characteristics in the slow pathway 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。
Objective to analyze the relation between the changes of fast pathway antegrade effective refractory period after slow pathway ablation and the conductive features of atrioventricular node.
目的对房室结慢径消融术后快径路前传不应期的变化与房室结传导特性的关系进行分析。
Objective to analyze the relation between the changes of fast pathway antegrade effective refractory period after slow pathway ablation and the conductive features of atrioventricular node.
目的对房室结慢径消融术后快径路前传不应期的变化与房室结传导特性的关系进行分析。
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