Brazilian Journal of Cardiovascular Surgery, Issue: ahead, Published: 11 JUN 2021 Brazilian Journal of Cardiovascular Surgery n.ahead 2021 Revista Brasileira de Cirurgia Cardiovascular Sociedade Brasileira de Cirurgia Cardiovascular (SBCCV) instacron:SBCCV Brazilian Journal of Cardiovascular Surgery v.37 n.1 2022 Brazilian Journal of Cardiovascular Surgery Brazilian Journal of Cardiovascular Surgery (2021)