1. Cardiology Department (L.L.B.T., A.N.), Hospital Israelita Albert Einstein, Sao Paulo, Brazil.
2. Radiology Department, Hospital Israelita Albert Einstein, Sao Paulo, Brazil (M.C.B.d.S., W.Y.I., G.S.).
3. Cardiovascular Surgery Department (S.A.d.O.), Hospital Israelita Albert Einstein, Sao Paulo, Brazil.
4. Division of Geriatrics, Internal Medicine Department, Universidade de São Paulo Faculdade de Medicina, Brazil (M.d.C.S.).