title: [Circadian patterns of heart rate variability in patients with dysautonomia].
authors.affiliation: Centro de Estudos da Função Autonómica, Hospital de S. João, Porto.
authors.forename: J
authors.initials: J
authors.lastname: Freitas
authors.forename: J
authors.initials: J
authors.lastname: Almeida
authors.forename: A O
authors.initials: AO
authors.lastname: Silva
authors.forename: O
authors.initials: O
authors.lastname: Costa
authors.forename: M
authors.initials: M
authors.lastname: Carvalho
authors.forename: A F
authors.initials: AF
authors.lastname: de Freitas
mesh_terms: D000328:Adult; D017772:Amyloid Neuropathies / Q000503:physiopathology*; D002940:Circadian Rhythm / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans