Browsing Month: July 2014

Stem Cells Rebuild Damaged Heart Tissue After A Heart Attack

Article from   (CNN) —In medical school, Gerald Karpman was taught that when it comes to matters of the heart, what’s done is done. “If you survived the heart attack, you survived at the level that you were going to be,” he recalls. “Whatever damage was done was permanent.” That thinking has prevailed until […]