目的探討重癥患者行機(jī)械通氣后接受經(jīng)胸超聲心動(dòng)圖（transthoracic echocardiography, TTE）成像檢查時(shí)圖像采集過(guò)程易于受到不利影響的心臟功能參數(shù)。方法研究組納入90例ICU接受機(jī)械通氣的患者,在同期接受介入治療的非機(jī)械通氣患者中,以年齡和體重指數(shù)按照1:1與研究組患者進(jìn)行匹配后作為對(duì)照組。對(duì)所有納入研究的患者進(jìn)行心臟超聲檢查,通過(guò)目測(cè)（Eyeballing）法獲取右心室（right ventricular, RV）大小、室間隔運(yùn)動(dòng)、左室射血分?jǐn)?shù)（left ventricular ejection fraction, LVEF）,通過(guò)M型超聲測(cè)量三尖瓣環(huán)狀平面收縮期偏移（tricuspid annular plane systolic excursion,TAPSE）,二尖瓣環(huán)狀平面收縮期偏移（mitral annular plane systolic excursion,MAPSE）,通過(guò)脈沖-多普勒超聲測(cè)量右心室流出道（right ventricular outflow tract,RVOT）的速度-時(shí)間積分（velocity-time integral,... 

【文章頁(yè)數(shù)】：7 頁(yè)

【文章目錄】：
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



本文編號(hào)：3688891