Cardiovascular Coupling during Postural Challenge in Athletes and Non-Athletes

Autor(es):Mostrar menos -

Abreu, Raphael M. ; Porta, Alberto ; Rehder-Santos, Patricia ; Sakaguchi, Camila A. ; Silva, Claudio D. ; Signini, Etore F. ; Milan-Mattos, Juliana ; Cairo, Beatrice ; De Maria, Beatrice ; Vaini, Emanuele ; Bari, Vlasta ; Catai, Aparecida M. ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2020 11TH CONFERENCE OF THE EUROPEAN STUDY GROUP ON CARDIOVASCULAR OSCILLATIONS (ESGCO): COMPUTATION AND MODELLING IN PHYSIOLOGY NEW CHALLENGES AND OPPORTUNITIES; v. N/A, p. 2-pg., 2020-01-01.

Resumo

The aim of this study was to assess the cardiovascular coupling strength during an active postural maneuver in athletes and non-athletes. We studied 30 men athletes and 25 men sedentary subjects in supine condition and during active postural maneuver. Joint symbolic analysis (JSA) method based on the definition of symbolic HP-SAP patterns and the rate of their simultaneous occurrence was applied. We found that JSA was able to detect the expected increase of cardiovascular coupling strength at slow time scales in response to active standing only in athletes. This result suggests that athletes can cope with the postural challenge with a more powerful association between HP and SAP variability. (AU)

• Processo FAPESP: 18/11123-0 - Análise inovadora do controle autonômico cardiovascular em ciclistas após diferentes intensidades de treinamento muscular inspiratório: estudo clínico controlado e aleatorizado
• Beneficiário: Raphael Martins de Abreu
• Modalidade de apoio: Bolsas no Exterior - Estágio de Pesquisa - Doutorado Direto
• Processo FAPESP: 17/13402-0 - Comparação de diferentes intensidades de treinamento muscular inspiratório sobre o controle autonômico cardiovascular de ciclistas: estudo clínico controlado e randomizado
• Beneficiário: Raphael Martins de Abreu
• Modalidade de apoio: Bolsas no Brasil - Doutorado Direto