heart muscle extract

例句：

1. 1. This extract is believed to havenumerous health benefits for the heart.
   这种提取物被认为对心脏有许多健康益处。
2. 2. Thedoctor prescribed a heart muscle extract to helpwith recovery.
   医生开了一种心脏肌肉提取物来帮助恢复。
3. 3. The extract contains high levelsof vitamins and minerals that are essential forheart health.
   这种提取物含有大量对心脏健康至关重要的维生素和矿物质。