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Updated: Sep 14, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

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门节约性大动脉根再植入:早期和中期结果

Joshua R Chen1, Vishal N Shah1, Scott H Koeneman2

  • 1Division of Cardiac Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania.

Aorta (Stamford, Conn.)
|July 19, 2025
PubMed
概括

门节约性根置换 (VSRR) 为大动脉根动脉瘤提供了持久的解决方案. 这项研究显示了优秀的早期和中期结果,在VSRR之后,死亡率和重新操作的高度自由.

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Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
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