Objective To evaluate the efficiency and clinical application of transthoracic color echocardiography in transcatheter closureofatrialseptaldefect (ASD).
目的评价经胸彩色多普勒超声引导经导管房间隔缺损(asd)封堵术的可靠性及应用方法。
2
Objective: To explore the clinical guideline value of novel real - time three - dimensional echocardiography (RT- 3DE) in percutaneous transcather closure treatment ofatrialseptaldefect (ASD) .