The ultimate goal is to grow beating heartmuscle from a patient's own cells. And thereby literally mend a broken heart.
这项研究最终的目的是通过病人自身的组织细胞培植心脏肌细胞组织，从真正意义上实现“补心”之术。
2
Cardiac musclecells, or cardiomyocytes, are what makes the heart beat.
心脏肌肉的细胞，即心肌细胞，是使心脏跳动的细胞。
3
It would be better to create new cells without involving viruses at all, but some scientists didn't think this would be possible with heartmusclecells.