Join Dr. Jill Valerius and host Lee Henrikson as they conclude a multi-part discussion about Heart Rate Variability (HRV)
Heart rate variability is the variation in the time between each heart beat, This is different than your heart rate, which is measured by the number of times your heart beats per minute. And unlike your heart rate, which you can calculate by counting your pulse, heart rate variability is measured at the doctor’s office with an electrocardiogram (ECG or EKG) test that records the electrical activity of your heart.
Image/Text Credit: safebeat.org