常見例句Keywords Intracristal ventricular septal defect;Interventional treatment;Safety;efficacy;Follow-up; 嵴內(nèi)型室間隔缺損;介入治療;療效;安全性;intracristal space 嵴內(nèi)腔, 脊內(nèi)隙 返回 intracristal