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Updated: Mar 11, 2026

In vitro Assessment of Aortic Regurgitation Using Four-Dimensional Flow Magnetic Resonance Imaging
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In vitro Assessment of Aortic Regurgitation Using Four-Dimensional Flow Magnetic Resonance Imaging

Published on: February 25, 2022

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带有可解释性和现实世界的实践经验的 mitra 和 tricuspid 排泄的自动分类

Wei-Chen Lin1, Yi-Ting Li1, Yu-De Chen2

  • 1School of Medicine, College of Medicine National Cheng Kung University Tainan Taiwan.

Journal of the American Heart Association
|March 10, 2026
PubMed
概括

一个可解释的AI系统使用心声学准确地选了用心声学来检测 mitra 和 tricuspid 的反. 这种人工智能框架提高了效率,并在临床实践中优先考虑心脏成像研究.

关键词:
人工智能是一种人工智能.深度学习是一种深度学习.超声心电图 (Echocardiography) 是一种心声回声仪.额头肌反的情况三管的反,三管的反

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Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
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Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
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