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