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- Title
VARIABILIDADE DA FREQUÊNCIA CARDÍACA EM DIFERENTES POSIÇÕES CORPORAIS E DURANTE MASR EM AMPUTADO UNILATERAL DE MEMBRO INFERIOR.
- Authors
Gonçalves da Silva, Andréa Lúcia; Dattein Peiter, Ana Paula; da Luz Goulart, Cássia; Borba Schneiders, Paloma; San Martin, Elisabete Antunes; Trimer, Renata; Ferreira da Silva, Angela Cristina
- Abstract
Amputation causes decrease of mobility and physical activities, affecting the muscle-skeleton, respiratory and cardiovascular systems. Variability of heart frequency (VFC) at different body positions and during Respiratory Sinus Arrhythmia (RSA) was analyzed in people with amputation of unilateral lower members with prosthesis (MMII). Current transversal study, with convenience sample, evaluated seven males with trauma-caused amputations. Clinical variations and VFC were registered with regard to supine position, orthostasis, sedestation (10 min) and during RSA (4 min). The subjects at rest showed a predominance in increasing sympathetic modulation as the orthostatic position is achieved (p = <0.01) and attenuation of autonomic complexity (p = 0.04). People with amputation failed to respond adequately to RSA and alterations were detected in VFC complex (0.04). Unilateral amputated people with prosthesis showed expected behavior during active changes in posture and adverse responses to RSA.
- Publication
Saúde e Pesquisa, 2019, Vol 12, Issue 1, p77
- ISSN
1983-1870
- Publication type
Article
- DOI
10.17765/2176-9206.2019v12n1p77-84