ICU机械通气患者的经胸超声心动图的图像获取研究(英文)
发布时间:2022-10-09 15:29
目的探讨重症患者行机械通气后接受经胸超声心动图(transthoracic echocardiography, TTE)成像检查时图像采集过程易于受到不利影响的心脏功能参数。方法研究组纳入90例ICU接受机械通气的患者,在同期接受介入治疗的非机械通气患者中,以年龄和体重指数按照1:1与研究组患者进行匹配后作为对照组。对所有纳入研究的患者进行心脏超声检查,通过目测(Eyeballing)法获取右心室(right ventricular, RV)大小、室间隔运动、左室射血分数(left ventricular ejection fraction, LVEF),通过M型超声测量三尖瓣环状平面收缩期偏移(tricuspid annular plane systolic excursion,TAPSE),二尖瓣环状平面收缩期偏移(mitral annular plane systolic excursion,MAPSE),通过脉冲-多普勒超声测量右心室流出道(right ventricular outflow tract,RVOT)的速度-时间积分(velocity-time integral,...
【文章页数】:7 页
【文章目录】:
PATIENTS AND METHODS
Study population
Echocardiography
Parameters and measurement methods
Statistical analysis
RESULTS
General characteristics of patients
Echocardiographic parametric assessments and image acquisitions
DISCUSSION
Conflict of interests
本文编号:3688891
【文章页数】:7 页
【文章目录】:
PATIENTS AND METHODS
Study population
Echocardiography
Parameters and measurement methods
Statistical analysis
RESULTS
General characteristics of patients
Echocardiographic parametric assessments and image acquisitions
DISCUSSION
Conflict of interests
本文编号:3688891
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