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Updated: Jun 23, 2026

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
04:48

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery

Published on: November 28, 2018

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预测和干预指导使用加速-射出时间比率在不差异化的悖论性低流量低梯度大动脉狭窄症

Adrian Chong1, Jonathan Sen2, Reza Reyaldeen3

  • 1Princess Alexandra Hospital, Brisbane, Australia; Faculty of Medicine, University of Queensland, Brisbane, Australia.

JACC. Cardiovascular imaging
|August 17, 2024
PubMed
概括

加速 (AT) 到喷射 (ET) 时间比 (AT:ET) ≥0.35预测在悖论性的低流低梯度大动脉狭窄 (PLFAS) 中会出现更糟糕的结果. 大动脉置换 (AVR) 显著有利于AT:ET ≥0.35的患者,改善生存率.

关键词:
加速加速加速的加速.大动脉狭窄症 (大动脉狭窄症)喷射喷射是一种喷射.低流量的低流量这是一个悖论性的悖论.

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