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1·房间隔缺损封堵治疗的适应证是什么?2·超声心动图和X线在房间隔缺损封堵术中各有何作用?3·膜部室间隔缺损口形态有哪些?超声心动图在房间隔及室间隔缺损介入治疗中的应用(VCD)思考题@张军
1 What is the indication of atrial septal defect occlusion treatment? 2. What is the role of echocardiography and X-ray in the occlusion of atrial septal defect? 3. What is the morphology of ventricular septal defect? Atrial septal and ventricular septal defect interventional treatment (VCD) Thinking @ Zhang Jun