At Advanced Chiropractic of Virginia, Dr Pinto utilizes many objective tools to assess the health and wellness of his patients. The results of these tests can better guide him in devising the right treatment plan for his patients. During an initial consultation in our office, a patient will be given a heart rate variability test. This test is painless and only takes a few minutes. It is looking at the overall general health and wellness of the autonomic nervous system. The autonomic nervous system (ANS) is the portion of the nervous system that controls the body’s visceral functions, including action of the heart, movement of the gastrointestinal tract and secretion by different glands, among many other vital activities. It is well known that mental and emotional states directly affect the ANS. Many of the IHM’s research studies have examined the influence of emotions on the ANS utilizing the analysis of heart rate variability, or heart rhythems, which servse as a dynamic window into autonomic function and balance. While the rhythmic beating of the heart at rest was once believed to be monotonously regular, we now know that the rhythm of a healthy heart under resting conditions is actually surprisingly irregular. These moment to moment variations in heart rate are easily overlooked when average heart rate is calculated. Heart rate variability (HRV) derived from the electrocardiogram (ECG), is a measurement of these naturally occurring, beat-to-beat changes in heart rate.