OLIVEIRA, Marcelo Olímpio de; SILVA, Ana Caroline Simões da; LIMA, Fernanda dos Santos; GARCIA-ARAUJO, Adriana Sanches. Response of heart rate variability after postural change and its relationship with determinants of frailty in hospitalized older adults. ABCS Health Sciences, [S. l.], v. 51, p. e026207, 2026. DOI: 10.7322/abcshs.2024228.2977. Disponível em: https://nepas.emnuvens.com.br/abcshs/article/view/2977. Acesso em: 28 mar. 2026.