The American Heart Association-Central Indiana Chapter builds healthier lives in the community, health care, education and research. Cardiovascular diseases and stroke are the #1 cause of death in Indiana. Survivors, volunteers, advocates, healthcare providers, donors – all are building healthier lives in Indiana. Each year, MD Logistics raises funds for the Indianapolis Heart Walk & 5K. Through the Heart Walk, the AHA creates opportunities for people to improve their health by walking and simultaneously raise funds to help fight heart disease and stroke.