American Live Wire | Stem Cells Could Possibly Treat Heart Failure American Live Wire Heart failure is a condition where the heart is not able to pump enough blood throughout the body for its normal functioning. The cause can be either functional or structural disorder of the heart. Most common causes of heart failure include ... Mayo Clinic to test adult stem cells to treat heart failure Mayo Clinic Gets FDA Approval for Stem Cell Trial Mayo wins FDA approval to test stem-cell technique for heart patients |