Objective To analyze conduction the occurrence and prognosis of blockade after transcatheter closure of perimembranousventricularseptaldefect(PMVSD).
目的分析经导管膜周部室间隔缺损(PMVSD)封堵术后传导阻滞发生及转归情况。
2
Objective To investigate the type of tricuspid regurgitation of perimembranousventricularseptaldefect and to evaluate the occlusion efficiency using ultrasonic echocardiography.