STEVEN B. FEINSTEIN, MD, FACC, FESC - Dr. Feinstein: Cardiologist and Professor of Medicine in Chicago. He has more than 300 publications and is a frequent lecturer throughout the US, Europe and Asia on cardiovascular health and the use of ultrasound imaging to safely and accurately diagnose cardiac abnormalities without radiation, dye or invasive diagnostic procedures. Dr. Feinstein developed the first two FDA-approved ultrasound contrast agents and is recognized as one of the world's leading pioneers in the development of noninvasive contrast-enhanced ultrasound (CEUS) imaging techniques. Dr. Feinstein is Co-President of the International Contrast Ultrasound Society (www.ICUS-society.org) and serves as Program Director of the annual international medical conference in Chicago (www.bubbleconference.com). Patient care, teaching and research serve as the academic career goals.