Objective To explore the relation between left atrial volume index(LAVI) and prognosis of acute myocardiac infarction(AMI).是什么意思_Objective To explore the relation between left atrial volume index(LAVI) and prognosis of acute myocardiac infarction(AMI).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句