Book Description
INNOVATOR AT HEART is the remarkable story of a young doctor at Johns Hopkins in Baltimore who invented the medical version of the common paper clip: the "in-motion" cardiac stress test, widely trusted and routinely performed around the world. In the last 50 years, it has saved millions of lives. What isn't well known is the fascinating and surprising story of how the test was invented. Innovator at Heart tells the surprising behind-the-scenes story of the young Johns Hopkins doctor, Ivan Likar, who revolutionized the world of medicine. This book is not only the history of a remarkable invention, but an inspiring story of an immigrant from Yugoslavia who defied the odds and personal defeats to rise to the pinnacle of his field.