Echocardiographic variables including left ventricular mass index (LVMI), fractional shortening (FS) and Doppler mitral flow E/A ratio were analyzed.是什么意思_Echocardiographic variables including left ventricular mass index (LVMI), fractional shortening (FS) and Doppler mitral flow E/A ratio were analyzed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句