1,807
Participants
Start Date
March 31, 2002
Primary Completion Date
June 30, 2012
Study Completion Date
June 30, 2012
University of Pittsburgh, Pittsburgh
VA Pittsburgh Healthcare System, Pittsburgh
Emory University, Atlanta
The Ohio State University, Columbus
Mid Ohio Cardiology, Columbus
Massuchetts General Hospital, Boston
National Heart, Lung, and Blood Institute (NHLBI)
NIH
University of Iowa
OTHER