Epidemiological profile of paediatric outpatients followed in a tertiary paediatric cardiology centre in Brazil - César Assef, Carlos; Lucas, Eliane; Correia Ferreira Lemos, Fernanda Maria; Pinotti, Diogo; Pimentel Correia, Rafael; Magioli Bravo-Valenzuela, Nathalie Jeanne; de Andrade Sacramento, Livia Maria; Vieira da Conceição, Larissa; Amir de Azevedo, Maurício; Araujo Júnior, Edward (Prenatal Cardiology, 2021)