What in case your coronary heart held the important thing to managing stress? Coronary heart charge variability, or HRV, could be your physique’s best-kept secret for staying resilient and bouncing again from stressors. Leah Lagos, Psy.D, psychologist and biofeedback skilled, joined the mindbodygreen podcast to clarify the ability of HRV and what we are able to begin doing at this time to optimize this highly effective well being metric.