cardiac glycosides

例句：

1. 1.Cardiac glycosides are commonly used to treat heart failure.
   心脏糖苷常用于治疗心脏病。
2. 2. The medication contains a cardiac glycoside that can cause drowsiness.
   这种药物含有一种心脏糖苷，可能会导致嗜睡。
3. 3. Cardiac glycosides have been shown to have positive effects on the heart's function.
   研究表明，心脏糖苷对心脏功能有积极影响。