目的观察儿童时期房间隔直径及其继发孔房间隔缺损患儿的房间隔直径的解剖特点。
Objective to investigate anatomic characteristics of diameter of atrial septum of in normal children and children with secundum atrial septal defects.
目的观察儿童时期房间隔直径及其继发孔房间隔缺损患儿的房间隔直径的解剖特点。
Objective to investigate anatomic characteristics of diameter of atrial septum of in normal children and children with secundum atrial septal defects.
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