biofeedback HRV breath pacer

Selected indexed studies

• Integrating Breathing Techniques Into Psychotherapy to Improve HRV: Which Approach Is Best? (Front Psychol, 2021) [PMID:33658964]
• Abbreviated Resonant Frequency Training to Augment Heart Rate Variability and Enhance On-Demand Emotional Regulation in Elite Sport Support Staff. (Appl Psychophysiol Biofeedback, 2016) [PMID:26782084]

_Worker-drafted node — pending editorial review._