Slow paced breathing via heart rate variability (HRV) biofeedback stimulates vagus-nerve
pathways that counter noradrenergic stress and arousal pathways that can influence …

Objectives: Two decades of heart rate variability (HRV) biofeedback research have focused
on adolescent and adult populations with a variety of symptoms and conditions at the …

Eur J Clin Invest 2011; 41 (9): 951–957 Abstract Background Increased levels of C‐reactive
protein (CRP) and serum amyloid A (SAA) are associated with an increased risk of …

Heart rate variability (HRV) mirrors autonomic nervous system activities and might serve as
a parameter to monitor health status in older adults. However, it is currently unknown which …

Heart rate variability (HRV) is a critical marker of a healthy organism. Low HRV predicts
greater morbidity and mortality after heart attack, and also predicts death by all causes. HRV …

Heart rate variability biofeedback (HRV-BF) has been confirmed to increase heart rate
variability (HRV) and cardiac outflows by baroreflex in healthy populations and clinical …

Heart rate variability biofeedback (HRVB) significantly improves heart rate variability (HRV).
Breathing at resonance frequency (RF, approximately 6 breaths/min) constitutes a key part …

Objectives To present additional analysis of data from a previously published study showing
that biofeedback training to increase heart rate variability (HRV) can be an effective …

Rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are associated with an
impaired autonomic nervous system and vagus nerve function. Electrical or physiological …

Heart rate variability (HRV) is a medical index for morbidity and wellness. Lower HRV
accompanies many illnesses; high HRV accompanies healthy states, resilience, and optimal …