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大动脉根置换的学习曲线

Omar A Jarral1, Stevan S Pupovac1, Renee Cholyway2

  • 1Northwell Cardiovascular Institute, New York, New York.

Annals of thoracic surgery short reports
|December 22, 2025
PubMed
概括

新毕业的外科医生在根部手术中表现出学习曲线,在50例后,结果显著改善. 奖学金计划应确保学员完成至少50个根程序作为第一操作员.

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Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
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