[1] Univ Sao Paulo HC FMUSP, Fac Med, Hosp Clin, Inst Coracao Incor, Sao Paulo, SP, Brazil
[2] Hosp Coracao HCor, Sao Paulo, SP, Brazil
[3] Univ Fed Minas Gerais UFMG, Fac Med, Hosp Clin, Belo Horizonte, MG, Brazil
[4] Hosp Agamenom Magalhaes, Recife, PE, Brazil
[5] Univ Tiradentes, Aracaju, SE, Brazil
[6] Hosp Sao Lucas, Rede DOr Aracaju, Aracaju, SE, Brazil
[7] Univ Fed Minas Gerais UFMG, Belo Horizonte, MG, Brazil
[8] Univ Fed Sao Paulo UNIFESP, Escola Paulista Med EPM, Sao Paulo, SP, Brazil
[9] Hosp Israelita Albert Einstein, Sao Paulo, SP, Brazil
[10] Univ Fed Alagoas, Maceio, Alagoas, Brazil
[11] Cardio Diagnost, Belem, Para, Brazil
[12] Ctr Univ Metropolitano Amazonia UNIFAMAZ, Belem, Para, Brazil
[13] Ctr Univ Estado Para CESUPA, Belem, Para, Brazil
[14] Secretaria Saude Estado Ceara, Fortaleza, Ceara, Brazil
[15] Inst Dante Pazzanese Cardiol, Sao Paulo, SP, Brazil
[16] Inst Med Integral Prof Fernando Figueira IMIP, Recife, PE, Brazil
[17] Hosp Barao Lucena, Recife, PE, Brazil
[18] Hosp EMCOR, Recife, PE, Brazil
[19] Diagnost Coracao LTDA, Recife, PE, Brazil
[20] Univ Fed Para, Belem, Para, Brazil
[21] UDI Hosp Rede DOr, Sao Luis, Maranhao, Brazil
[22] Ctr Univ Belo Horizonte, Belo Horizonte, MG, Brazil
[23] Univ Sao Paulo, Fac Med, Dept Obstet & Ginecol, Sao Paulo, SP, Brazil
[24] Minist Saude, Brasilia, DF, Brazil
[25] Univ Sao Paulo, Sao Paulo, SP, Brazil