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机械大动脉假肢的长期临床性能比较

Malin Granbom Koski1,2, Natalie Glaser1,3, Anders Franco-Cereceda1,2

  • 1Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.

JAMA network open
|April 19, 2024
PubMed
概括

机械大动脉替换结果显示,与Carbomedics,Regent和标准模型相比,双碳门的死亡率更高. 需要进一步研究双碳门的长期临床性能.

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Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
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