对比超声心动图：揭示偏心性二尖瓣反流
Contrast Echocardiography: Unveiling Eccentric Mitral Regurgitation.
作者信息
Ostad Karampour Sam, Church Matthew, Choy Jonathan
机构信息
Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada.
出版信息
CASE (Phila). 2023 Dec 21;8(2):50-53. doi: 10.1016/j.case.2023.11.001. eCollection 2024 Feb.
Abstract
• Leaflet prolapse, flail, and perforation often result in eccentric MR. • Eccentric jets appear smaller than central jets of similar severity on color Doppler. • The use of UEAs is helpful in better visualizing eccentric MR jets on TTE.
摘要
• 瓣叶脱垂、连枷样病变及穿孔常导致偏心性二尖瓣反流。
• 在彩色多普勒上，偏心性血流束看起来比同等严重程度的中心血流束小。
• 使用增强型经食管超声心动图有助于在经胸超声心动图上更好地显示偏心性二尖瓣反流血流束。
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