Heart rate variability during virtual reality activity in individuals after hospitalization for COVID-19: a cross-sectional control study - Ribeiro, Cinthia Mucci; Gomes, Renata de Andrade; Monteiro, Carlos Bandeira de Mello; Dias, Rodrigo Martins; Simcsik, Amanda Orasmo; Araújo, Luciano Vieira de; Maia, Laura Cristina Pereira; Oliveira, Adriana Paulino de; Freitas, Bruna Leal de; Dawes, Helen; Ferreira, Celso; Moraes, Íbis Ariana Peña de; et al. (Electronics, 2023)