To study the relationship between the degree of stenosis of Left Anterior Descending Artery (LAD) and the blood flow of Left Internal Mammary Artery (LIMA) anastomosed to LAD in Off-pump Coronary Artery Bypass Grafting (OPCAB).是什么意思_To study the relationship between the degree of stenosis of Left Anterior Descending Artery (LAD) and the blood flow of Left Internal Mammary Artery (LIMA) anastomosed to LAD in Off-pump Coronary Artery Bypass Grafting (OPCAB).在线翻译_英语_读音_用法_例句