Abnormal low heart rate variability (HRV) is associated with both medical and psychiatric disorders. HRV biofeedback is a recently developed technique that aims to modulate HRV in ways that have ...

Heart Rate Variability Biofeedback (HRVB) is a noninvasive therapy that helps regulate stress responses through controlled breathing. Fathi’s research provides new insights into HRVB’s effectiveness ...

Heart rate variability (HRV) is the variation in the time between two consecutive heartbeats over a specific period. Doctors may use HRV as an indicator for certain aspects of a person’s health, ...