常見(jiàn)例句雙語(yǔ)例句The regional ejection fraction was nonuniform and decreased in the order of anteroseptal, anterior, lateral, posterior, and inferior wall.局部射血分?jǐn)?shù)按前間隔、前壁、側(cè)壁、后壁、下壁的順序遞減；Left ventricular regional ejection fraction(EF) was acquired by Qlab software analysis. At the same time, 12 healthy persons were included as controls(control group).同時(shí)測(cè)量12例正常人的左心室局部EF作為正常對(duì)照（對(duì)照組）。 返回 regional ejection fraction