A5087039065- Heart Rate Variability and Autonomic Control
- Cardiovascular and exercise physiology
- Cardiac Health and Mental Health
- Stroke Rehabilitation and Recovery
- Cardiovascular Effects of Exercise
Universidade do Estado do Rio de Janeiro
2020-2025
Sesame Workshop
2022
Abstract We investigated the muscle metaboreflex contribution to blood pressure response during dynamic handgrip exercise in men living with HIV (MLHIV) vs. without (Controls). Pressor and heart rate responses were evaluated activation through post-exercise ischemia (PEMI) method control session (CER) 17 MLHIV 21 Controls. Protocols performed randomly on same day, being both sessions composed of 12 min, as follows: a) 3 min at rest, b) 30% maximal voluntary contraction, c) recovery vascular...
Background People living with HIV (PLHIV) present impaired muscle metaboreflex, which may lead to exercise intolerance and increased cardiovascular risk. The metaboreflex adaptations training in these patients are unknown. study aims investigate the effects of a supervised multimodal on hemodynamic autonomic responses activation PLHIV. Methods design In this randomized clinical trial protocol, 42 PLHIV aged 30–50 years will be randomly assigned at ratio 1:1 into an intervention or control...
Cardiovascular adjustments during exercise are managed by neural mechanisms, which include muscle metaboreflex. Men living with HIV (MLHIV) often present altered pressor response to metaboreceptor stimulation, may lead premature fatigue or increased cardiovascular risk. One of the putative mechanisms involved in this would be exercise-induced metabolic acidosis due low anaerobic capacity. However, issue has never been investigated before population. PURPOSE: To investigate relationship...