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Takuya Ogami1, Derek Serna-Gallegos1, Floyd W Thoma2

  • 1Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, United States of America; Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, United States of America.

概括

用非机械门替换大动脉根之后的重新干预并不常见,结构门恶化是主要原因. 在这项研究中,门类型没有影响长期死亡率.