#1212 Heart Research: Update, 02/03/1970.

Jack Kleh, M.D., Clinical Associate Professor of Medicine, The George Washington University School of Medicine; and former President of the Washington Heart Association John B. Johnson, M.D., Professor of Medicine, Howard University College of Medicine; and Director of the Division of Cardiovascular Diseases and Coranary Care Unit, Freedman's Hospital Bernard J. Walsh, M.D., Clinical Professor of Medicine, Georgetown University School of Medicine; Director of Cardiology, Prince Georges Hospital; and Senior Attending Cardiologist, Children's Hospital