perimembranous ventricular septal defect

膜部室间隔缺... ... ) perimembranous ventricular septal defect 膜周部室间隔缺损 ) membranous septal defect 膜性室间隔缺损 ...

... 膜边型心室中隔缺损（ perimembranous ventricular septal defect） 第二口心房中隔缺损（ secundum atrial septal defect） ...