Position Statement on Exercise During Pregnancy and the Post-Partum Period - 2021. - Campos MDSB; Buglia S; Colombo CSSS; Buchler RDD; Brito ASX; Mizzaci CC; Feitosa RHF; Leite DB; Hossri CAC; Albuquerque LCA; Freitas OGA; Grossman GB; et al. (Arquivos brasileiros de cardiologia, 2021)