Systolic ftmetion的用法和樣例：
例句
- It can improve oxygen supply of heart muscle, burden of heart and left atrial systolic function.
能降低高血壓病患者的心肌耗氧量，減輕心臟負荷，改善左房收縮功能。 - Results XINSHU oral liqrid could enhance coronary blood flow and improve the myocardial systolic functions significantly.
結果心舒口服液可以明顯增加冠脈血流量，改善心肌收縮功能。
