1,256
Participants
Start Date
April 30, 2006
Primary Completion Date
September 30, 2008
Study Completion Date
April 30, 2009
Magnetic Resonance Angiography
Participants will undergo magnetic resonance angiography.
Magnetic Resonance Venography
Participants will undergo magnetic resonance venography.
NYU Medical Center, New York
Data Coordinating Center, Rockville
Divison of Lung Diseases, NHLBI, Bethesda
Emory University, Atlanta
University of Michigan Medical Center, Ann Arbor
St. Joseph Mercy-Oakland, Pontiac
Washington University Medical Center, St Louis
Massachusetts General Hospital, Boston
Foothills Hospital, Calgary
National Heart, Lung, and Blood Institute (NHLBI)
NIH
George Washington University
OTHER