Stem Cells Could Help Heal Broken Hearts [Medicine]
Even after recovery, heart attacks can leave a lasting mark on your ticker—scar tissue weakens the muscle and prevents it from functioning as well as it did before seizing up. A pioneering stem-cell procedure, however, could cut the damage in half. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/Qn3uIXJDioo/stem-cells-could-help-heal-broken-hearts
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