相关实验视频

Updated: May 30, 2026

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Published on: September 1, 2014

断奶后果与ELWI和扩张功能受损有关

Dimitra Bagka¹, George Zakynthynos², Vasiliki Tsolaki¹

¹General University Hospital of Larissa, Larisa, Greece.

Journal of critical care medicine (Universitatea de Medicina si Farmacie din Targu-Mures)

|August 7, 2024

概括

血管外肺水指数 (ELWI) 和扩张功能受损预测了重症监护患者的断奶成功. 评估这些因素可以改善机械通风断奶的风险分层.

科学领域:

临界护理医学临界护理医学
肺部医学肺部医学
心脏病学心脏病学

背景情况:

机械通风断奶是重症监护中的一个关键过程.
预测成功的断奶仍然具有挑战性,影响患者的治疗结果和资源利用.

研究的目的:

在重症监护患者的自发呼吸试验 (SBT) 中评估血液动力学概况.
为了确定机械通风后断奶失败的预测因素.

主要方法:

在非心脏ICU患者准备断奶的前性观察性研究.
在2小时SBT之前和之后收集的临床,心声和热稀释数据.
断奶被定义为SBT后48小时的自发呼吸.

主要成果:

断奶的成功与外血管肺水指数 (ELWI),全球终端透气指数和透气功能 (E/Em) 有关.
符合断奶标准的患者中有56%的ELWI≥7mL/kg.
ELWI,肺透性受损和左心室透气功能障碍独立确定了ELWI.

结论:

ELWI和扩张功能受损 (SBT前E/Em) 是断奶结果的潜在决定因素.
评估ELWI和扩张功能可能会提高断奶决策的风险分层.

关键词:

在EVLWIWI上关键护理关键护理关键护理腹筋功能障碍腹筋功能障碍腹筋功能障碍机械通风机械通风机械通风断奶断奶断奶断奶断奶

更多相关视频

Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

Published on: February 14, 2017

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery

Published on: February 20, 2017

相关概念视频

Stringent Response in E. coli

Stringent Response in E. coli

Bacterial growth is closely tied to nutrient availability, with cells proliferating exponentially under favorable conditions and entering a stationary phase when resources become scarce. This transition is mediated by a regulatory mechanism known as the stringent response, which allows bacteria to adapt to nutrient deprivation by modulating gene expression and metabolic activity.During nutrient scarcity, intracellular amino acid levels decline. It results in the accumulation of uncharged tRNAs...