基本解釋[毉葯科學(xué)]室性早搏英漢例句雙語例句Objective To study the relations between left ventricular band and cardiac murmur or premature ventricular contraction and echocardiographic features.目的研究左心室條束的二維超聲心動圖特征和左心室條束與心髒襍音及室性早搏的關(guān)系。During proecedure main cardiac arrhythmia found its expression in node tachycardia beat(81.8% ), ventricular premature contraction (45.5% ) and after procedure in sinus rate variation.術(shù)中主要的心律失常是交接區(qū)心動過速(81.8%)及室上性期前收縮(45.5%),而術(shù)後主要是竇性心率增快。Objective To investigate the relationship between day and night regularity of ventricular premature contraction(VPC) without organic heart diseases, activity of autonomic nervous system and prognosis.目的了解兒童無器質(zhì)性心髒病室性早搏(VPC)的晝夜變化、與植物神經(jīng)功能紊亂的關(guān)系及預(yù)後。ventricular premature contraction更多例句詞組短語短語ventricular premature contraction grade 室性過早收縮分級occasional ventricular premature contraction 偶發(fā)性室性過早收縮VPC VENTRICULAR PREMATURE CONTRACTION 心室早期收縮ventricular premature contraction threshold 室性期前收縮閾ventricular premature contraction reduction criteria 釋義室性過早收縮減少標(biāo)準(zhǔn)ventricular premature contraction更多詞組專業(yè)釋義毉葯科學(xué)室性早搏