Heart disease is the No. 1 killer worldwide, and stroke ranks second globally. Even when those conditions don't result in death, they cause disability and diminish quality of life. We want to see a world free of cardiovascular diseases and stroke. Since then, the AHA has grown rapidly in size and influence - nationally and internationally - into an organization of more than 33 million volunteers and supporters dedicated to improving heart health and reducing deaths from cardiovascular diseases and stroke. San Angelo Go Red for Women: The American Heart Association's signature women's initiative, Go Red for Women, is a comprehensive platform designed to increase women's heart health awareness and serve as a catalyst for change to improve the lives of women globally. It's no longer just about wearing red; it's no longer just about sharing heart health facts.