Heart Hole Closure Device Won't Stop Stroke - NMT Medical, Inc (NMTI) Study
11/16/2010 7:52:45 AM
CHICAGO, Nov 15 (Reuters) - NMT Medical Inc's (NMTI.O) catheter system that seals a hole in the heart worked no better than drugs to prevent stroke in a study, suggesting physicians perform too many closure operations, researchers said on Monday.
|