1. Artificial Tissue Patches to Heal Damaged Hearts |  Medgadget
  2. Mending a broken heart with bioengineering  Advanced Science News
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Post myocardial infarction (heart attack), damaged heart tissue doesn't tend to heal very well. Not only is the pumping action weakened due to musclePost myocardial infarction (heart attack), damaged heart tissue doesn't tend to heal very well. Not only is the pumping action weakened due to muscle

Artificial Tissue Patches to Heal Damaged Hearts | Medgadget

Researchers develop a cell-free cardiac patch to help heart tissue recover after a heart attack.

Mending a broken heart with bioengineering - Advanced Science News