1. From the Research Division, Cardresearch–Cardiologia Assistencial e de Pesquisa (G.R., E.A.S.M.S., D.C.M.S., T.S.F., C.V.Q.S., V.H.S.C., M.I.C.S., L.B.R., R.O.), and the Department of Medicine, Pontifical Catholic University of Minas Gerais (G.R., E.A.S.M.S., D.C.M.S., C.V.Q.S., V.H.S.C.), Belo Horizonte, the Department of Public Health and Mental and Family Medicine, Ouro Preto Federal University, Ouro Preto (A.C.M., L.C.M.S.), the Public Health Care Division, Ibirité (A.C.M.), the Department of Public...