... consideration when choosing postoperative analgesic regimens including nonsteroidal Foreword In Improved Outcomes in Colon and Rectal Surgery, Drs. Whitlow, Beck, Margolin, Hicks, and Timmcke have ... clinical history, physical examination, and laboratory parameters. improved outcomes in colon and rectal surgery In patients with existing cardiac disease, recent changes in symptoms must be identified. ... beta-blockade is indicated in patients having intermediate risk surgery with one or more clinical risk factors or any patient having vascular surgery. It is not indi-cated in patients for low-risk surgery...