"[Dr.] Marban said they're taking healthy cells doctors didn't even know existed until a few years ago, harvesting them and putting them back in the patient's chest to coax the heart to heal itself. "We don't really need to do anything other than put (the cells) in the right place," Marban said. "...We hope they'll take root and do the right thing."" - J.D. Deutschendorf from Bookmarklet