1. Department of Cardiology Fundación Valle del Lili Cali Colombia
2. Department of Health Sciences Universidad Icesi Cali Colombia
3. Fundación Valle del Lili Centro de investigaciones Clínicas Cali Colombia
4. Instituto De Cardiología J. F. Cabral Department of Heart Failure and Pulmonary Hypertension Corrientes Argentina
5. Department of Internal Medicine Hospital Regional de Zacapa Ciudad de Zacapa Guatemala
6. Department of Cardiology Todo por el Corazón cardiology center Manizales Colombia
7. Instituto Nacional de Cardiología “Prof. Dr. Juan Adolfo Cattonni” Asunción Paraguay
8. Clínica El Castaño Multipurpose Unit, Echocardiography and Ambulatory San Juan Argentina
9. CIMAC, Multipurpose Unit, Echocardiography and Ambulatory San Juan Argentina
10. Hospital Nacional de Itaugua, Department of Cardiology Itaugua Paraguay
11. Department of Cardiology Clínica Universitaria Unión Médica del Norte Santiago Dominican Republic
12. Department of Internal Medicine University of Texas Southwestern Medical Center Dallas Texas USA
13. Emergency Department and Coronary Care Unit Instituto Nacional de Cardiología Ignacio Chávez Mexico city Mexico
14. Department of Cardiology Centro de Cardiología y Ortopedia (CCO) San Salvador El Salvador
15. Department of Cardiology Thorax Center Paramaribo Paramaribo Suriname
16. Department of Cardiology Academic Hospital Paramaribo Paramaribo Suriname
17. Department of Cardiology Hospital Regional Universitario “Presidente Estrella Ureña” Santiago Dominican Republic
18. Department of Cardiology Cardiocentro Chimaltenango Chimaltenango Guatemala
19. Cardiology Unit Hospital Roosevelt Guatemala city Guatemala
20. Instituto Cardiovascular de Rosario, Heart Failure Transplantation and Pulmonary Hypertension Unit Rosario Argentina
21. Department of Internal Medicine Hospital de Clínicas “Dr. Manuel Quintela” Montevideo Uruguay
22. Department of Cardiology Centro Médico Talar Buenos Aires Argentina
23. Department of Heart Failure and Transplantation LaCardio Bogota Colombia
24. Department of Cardiology Clínica Medilaser Florencia Colombia
25. ASCARDIO, Heart Failure Unit Barquisimeto Venezuela
26. ASCARDIO, Coronary Intensive Care Unit Barquisimeto Venezuela
27. ASCARDIO, Echocardiography Laboratory Barquisimeto Venezuela
28. Department of Internal Medicine Instituto De Previsión Social Asuncion Paraguay
29. Department of Cardiology GrupSalud Santa Marta Colombia
30. Hospital Universitario Japonés, Department of Medicine Santa Cruz de la Sierra Bolivia
31. Department of Cardiology Instituto de Cardiología y Cirugía Cardiovascular La Habana Cuba
32. Department of Cardiology University of Texas Southwestern Medical Center Dallas Texas USA
33. Department of Cardiology Hospital San Vicente de Paul Heredia Costa Rica
34. Department of Cardiology Hospital Santo Tomas Panama City Panama
35. Department of Cardiology Hospital del Salvador Santiago Chile
36. Department of Cardiology Instituto Nacional del Tórax Santiago Chile
37. Department of Cardiology Hospital Clínica Bíblica San Jose Costa Rica