Andranik Ovassapian, anesthesiologist and expert on 'difficult' airways, 1936-2010

An anesthesiologist who developed some of the tools and techniques used to control breathing during surgery for patients with a "difficult" airway, Andranik (Andy) Ovassapian, professor of anesthesia and critical care at the University of Chicago, died June 17 following a major stroke at a hospital…