运动应激超声心动图检测肥厚性心肌病隐蔽性心尖袋

IF 1.4 4区医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS

Echocardiography-A Journal of Cardiovascular Ultrasound and Allied Techniques Pub Date : 2025-08-04 DOI:10.1111/echo.70257

Sakiko Honda, Michiyo Yamano, Tomoko Sakaguchi, Tatsuya Kawasaki

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引用次数: 0

摘要

肥厚性心肌病患者的不良心血管事件与舒张期早期从心尖流向左心室基底的血流有关，称为舒张期逆喷流。这种细微的血流提示隐蔽性心尖囊，即使在心脏磁共振成像上没有发现囊，也可以通过运动应激超声心动图发现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Exercise Stress Echocardiography for Detection of Concealed Apical Pouch in Hypertrophic Cardiomyopathy

An early diastolic flow from the apex toward the base of the left ventricle—known as diastolic paradoxical jet flow—is associated with adverse cardiovascular events in patients with hypertrophic cardiomyopathy. This subtle flow, indicative of a concealed apical pouch, can be unmasked by exercise stress echocardiography even when no pouch is visualized on cardiac magnetic resonance imaging.

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来源期刊

Echocardiography-A Journal of Cardiovascular Ultrasound and Allied Techniques 医学-心血管系统

CiteScore

2.40

自引率

6.70%

发文量

211

审稿时长

3-6 weeks

期刊介绍： Echocardiography: A Journal of Cardiovascular Ultrasound and Allied Techniques is the official publication of the International Society of Cardiovascular Ultrasound. Widely recognized for its comprehensive peer-reviewed articles, case studies, original research, and reviews by international authors. Echocardiography keeps its readership of echocardiographers, ultrasound specialists, and cardiologists well informed of the latest developments in the field.