Heart Hospital of Austin, a campus of St. David's Medical Center is a three-story, 138,000 square foot facility. In addition to providing a full range of cardiovascular services and an advanced Executive Wellness Program, Heart Hospital of Austin has a comprehensive 24/7 Emergency Department. In 1998, Heart Hospital of Austin opened its doors and began providing cardiovascular services to the people of Central Texas. Since then, our facility, staff and services have grown, and so has our reputation. Today, people come from across the nation to experience the benefits of a facility devoted to cardiac care.