101
Participants
Start Date
February 29, 2004
Primary Completion Date
September 30, 2007
Study Completion Date
July 31, 2008
Warfarin
Single daily dose of Warfarin (5 mg/orally), adjusted to achieve an International Normalized Ratio (INR) between 2 to 3.5 times the normal value during six months
Heart Institute (InCor) - Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
Conselho Nacional de Desenvolvimento Científico e Tecnológico
OTHER_GOV
University of Sao Paulo
OTHER