Biofeedback is widely used to treat stress-related disorders. Promising findings in PTSD have been reported in two specialized areas of biofeedback based on cardiac coherence training using heart-rate ...

Are we humans capable of synchronizing our physiologies when we harmonize our thoughts and behaviors? Do members of an orchestra synchronize their hearts as well as their instruments?

HRV biofeedback training improved myocardial blood flow in coronary heart disease patients, showing potential as a lifestyle intervention for heart failure risk reduction. The randomized pilot trial ...