Widely regarded for spearheading the new field of Environmental Cardiology, Dr. Aruni Bhatnagar, a Smith and Lucille Gibson Professor of Medicine at the University of Louisville, has spent more than 25 years studying the impact of toxic substances, tobacco smoke constituents and environmental pollutants on heart disease. A leader in cardiovascular health, he has participated in more than 50 peer-review panels for the National Institutes of Health, published over 280 scholarly articles and 20 book chapters, served on multiple committees for the Institute of Medicine, and as the Deputy Editor for the American Heart Association’s Circulation Research. Dr. Bhatnagar currently serves as Director of the Christina Lee Brown Envirome Institute, the Diabetes and Obesity Center, and American Heart Association Tobacco Regulation and Addiction Center at the University of Louisville.