RT Book, Section A1 Greason, Kevin L. A1 Sundt III, Thoralf M. A2 Cohn, Lawrence H. SR Print(0) ID 55917023 T1 Chapter 21. Myocardial Revascularization with Cardiopulmonary Bypass T2 Cardiac Surgery in the Adult, 4e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-163310-9 LK accesssurgery.mhmedical.com/content.aspx?aid=55917023 RD 2024/04/18 AB Coronary artery disease (CAD) remains the single largest killer of Americans, accounting for almost half a million deaths per year. It imposes a particular burden on the elderly, with more than 80% of all CAD deaths occurring in those over age 65.1 The magnitude of this impact takes on great significance because it is expected that the number of Americans older than 65 years of age will double over the next two decades.2 If you add to this aging population the anticipated increase in the prevalence of important risk factors for CAD such as diabetes mellitus and obesity, the population at risk for CAD can only be expected to increase.