Objective To explore clinical value of ECG in diagnose of atrioventricular septal defect (AVSD).
目的探讨心电图诊断对房室间隔缺损的临床应用价值。
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。
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