心脏瓣膜置换术前两种冠脉造影检查方法的比较
Chinese Heart Journal（2008）
Abstract
为降低瓣膜置换手术风险,提高手术成功率,国际上公认的做法是对50岁以上的瓣膜置换患者术前常规行冠状动脉造影(ACG)检查.
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