関連する実験動画

Updated: Sep 8, 2025

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
05:31

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model

Published on: June 8, 2022

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隔離性大動脈吐症の患者でJenaValveを使用したトランスキャテーター大動脈弁の埋め込み

Lina Xia1, Wei Peng1, Li Chen1

  • 1Department of Cardiology, Chengdu Second People's Hospital, China.

The Journal of international medical research
|September 5, 2025
PubMed
まとめ

JenaValveを用いたトランスキャテーター大動脈弁の埋め込みは,高リスク患者の重度の大動脈吐を成功裏に治療しました. 心臓の機能が改善され 伝統的な手術の代替手段となりました

キーワード:
大動脈弁の置換ジェナバルブ慢性腎臓疾患トランスキャテーターによる大動脈弁の埋め込み

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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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