1. Catheterization Laboratory, Hospital De Messejana, Dr. Carlos Alberto Studart Gomes; Fortaleza-CE Brazil
2. Department of Cardiology, Federal University of Ceara; Fortaleza-CE Brazil
3. Department of Interventional Cardiology, Heart Institute (InCor), University of São Paulo Medical School; Sao Paulo-SP Brazil
4. Brigham and Women's Hospital, Harvard Medical School; Cardiovascular Division; Boston Massachusetts
5. Department of Interventional Cardiology; Erasmus University Medical Centre, Thoraxcenter; Rotterdam The Netherlands
6. International Centre for Circulatory Health, NHLI, Imperial College London; London United Kingdom