primum atrial septal defect
...原发孔房间隔缺损 完全性房室传导阻滞 外科治疗 [gap=1390]Keywords】: partial atrioventricular septal defect;primum atrial septal defect;complete atrioventricular block;surgical procedure ..
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短语
原发孔型房间隔缺损
ostium primum defect
;
ostium primum ASD