Left ventricular longitudinal strain variations assessed by speckle-tracking echocardiography after a passive leg raising maneuver in patients with acute circulatory failure to predict fluid responsiveness: A prospective, observational study.

Left ventricular longitudinal strain variations assessed by speckle-tracking echocardiography after a passive leg raising maneuver in patients with acute circulatory failure to predict fluid responsiveness: A prospective, observational study.

<h4>Background</h4>An association was reported between the left ventricular longitudinal strain (LV-LS) and preload. LV-LS reflects the left cardiac function curve as it is the ratio of shortening over diastolic dimension. The aim of this study was to determine the sensitivity and specif...

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Autores principales: Clemence Roy, Gary Duclos, Cyril Nafati, Mickael Gardette, Alexandre Lopez, Bruno Pastene, Eliott Gaudray, Alain Boussuges, François Antonini, Marc Leone, Laurent Zieleskiewicz
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
Materias:
Medicine
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Science
Q
Acceso en línea:https://doaj.org/article/1fe6d3640a134064825cc71e04c332f2
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