2,539
Participants
Start Date
December 31, 2002
Primary Completion Date
April 30, 2008
Study Completion Date
April 30, 2008
Aspirin
Aspirin 81 mg or 100 mg per day
No aspirin
No aspirin use
Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto
First Department of Internal Medicine, Nara Medical University, Kashihara
Kumamoto University
OTHER