1. Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo Sao Paulo Brazil
2. School of Physical Education University of Campinas (UNICAMP) São Paulo Brazil
3. Division of Cardiology, Department of Medicine Federal University of São Paulo São Paulo Brazil
4. School of Physical Education and Sport University of São Paulo São Paulo Brazil