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Updated: Jul 3, 2026

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动脉置换后的中期到长期结果 动脉置换后的中期到长期结果 动脉置换后的同体移植 在儿童中

Cassidy Evelyn Lounsbury1, Christopher J Knott-Craig1, Angel Doño1

  • 1Division of Pediatric Cardiovascular Surgery, Department of Surgery, University of Tennessee Health Sciences Center and Le Bonheur Children's Hospital, Memphis, Tennessee.

Annals of thoracic surgery short reports
|October 30, 2025
PubMed
概括

对患有大动脉病的儿童来说,大动脉同种植根替代是一种可行的选择,提供了良好的长期存活率. 虽然一些同种移植需要在未来进行更换,但重新手术的风险很低.

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Aortic Regurgitation III: Medical Management01:25

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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...