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【摘 要】
：
目的总结通过微创手术经心室行膜部室间隔缺损(VSD)伞片封堵的临床经验,探讨该技术的手术方法和适应证。方法对48例膜部VSD患儿采用胸下小切口经心室途径封堵治疗。患儿均为
【机 构】
：
上海交通大学医学院附属上海儿童医学中心心胸外科,
【出 处】
：
上海交通大学学报(医学版)
【发表日期】
：
2013年01期
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