Heart patches with a beat could help repair damage after a heart attack. The patches have shown promise in animals and will soon be tested in humans
Source:
https://www.newscientist.com/article/2205241-stem-cell-patch-may-help-repair-damage-caused-by-heart-attacks/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home