The American Heart Association (AHA) is a non-profit organization founded in 1924 by six cardiologists. The organization's mission is to promote cardiovascular health and reduce the incidence of heart disease and stroke. The AHA provides education, advocacy, and research funding to support its goals. The organization has over 33 million volunteers and supporters, and it is one of the largest and most influential health organizations in the United States. The AHA is headquartered in Dallas, Texas, and it has offices in all 50 states.