1. Coronary Care Unit, Instituto do Coração, Hospital das Clínicas, HCFMUSP; Universidade de São Paulo; São Paulo Brazil
2. Clinical Research Unit; Instituto Nacional de Cardiologia; Rio de Janeiro Brazil
3. Cardiovascular Imaging Department, Instituto do Coração, Hospital das Clínicas, HCFMUSP; Universidade de São Paulo; São Paulo Brazil
4. Division of Cardiology; Anis Rassi Hospital; Goiânia Brazil
5. Cardiology Department; Hospital Agamenon Magalhaes; Recife Brazil
6. Cardiology Department; Instituto de Cardiologia Aloysio de Castro; Rio de Janeiro Brazil
7. Department of Interventional Cardiology; Hospital Cardiológico Costantini; Curitiba Brazil
8. Cardiology Department; Sociedade Divina Providencia Hospital Santa Isabel; Blumenau Brazil
9. Cardiology Department; Hospital Bandeirantes; São Paulo Brazil
10. Department of Interventional Cardiology; Instituto do Coração do Distrito Federal; Brasília Brazil
11. Cardiology Department; PROCEP/Amil Assistência Médica Internacional; Rio de Janeiro Brazil