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报告60例二尖瓣球囊分离术中房间隔穿刺的情况,结合文献讨论房间隔穿刺点的定位方法,穿刺操作的要点及并发症的处理.
Report of 60 cases of mitral valve balloon atrial septal puncture in the literature, combined with the literature discuss the method of atrial septal puncture site, puncture the main points and complications of treatment.