Clinical studiesMuscle sympathetic nerve activity and ventilation during exercise in subjects with and without chronic heart failureActivité du nerf sympathique musculaire et ventilation durant l’effort chez des sujets souffrant ou non d’insuffisance cardiaque chronique
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Cited by (13)
Obesity and respiratory skeletal muscles
2018, Nutrition and Skeletal MusclePulmonary rehabilitation improves heart rate variability at peak exercise, exercise capacity and health-related quality of life in chronic obstructive pulmonary disease
2014, Heart and Lung: Journal of Acute and Critical CareCitation Excerpt :Although, there are many studies suggest PR improves exercise capacity and HRQL in COPD,19–21 the effect of PR on HRV is still not clearly understood. Possible mechanisms regarding autonomic imbalance during exercise include exertional dyspnea, dynamic hyperinflation, and ischemic muscular metabolism.10–12 Previous studies have reported that PR can improve dynamic hyperinflation, exertional dyspnea, and muscular function, and we therefore hypothesized that PR may improve autonomic dysfunction during exercise.21,24,25
Adaptive servo-ventilation improves exercise oscillatory ventilation and ventilatory inefficiency in patients with heart failure and central sleep apnea
2013, IJC Metabolic and EndocrineCitation Excerpt :However, mechanisms underlying these improvements remain unknown. It has been shown that sympathoexcitation relates to increased chemosensitivity and ventilatory inefficiency in patients with HF [17–19]. We also showed that ASV decreased sympathetic nerve activity measured directly as muscle sympathetic nerve activity (MSNA) in association with suppression of CSA in patients with HF [20].
Inspiratory resistive loading does not increase sympathetic tone in COPD
2010, Respiratory MedicineCitation Excerpt :Dyspnoea, muscle dysfunction and fatigue are not only present in subjects suffering from COPD but also in patients with heart failure.6 The latter were found to exhibit heightened basal sensitivity of muscle mechanoreceptors to metabolic and mechanical stimuli resulting in an exaggerated increase in MSNA during exercise or acute venous congestion.5,30–33 In aggregate there is evidence from animals, healthy men and patients with heart failure that strenuous respiration causes sympathetic activation.
Ventilatory efficiency in post-COVID-19 athletes
2023, Physiological ReportsFarnesoid X Receptor Activation in Brain Alters Brown Adipose Tissue Function via the Sympathetic System
2022, Frontiers in Molecular Neuroscience