How Should a Surgeon and Anesthesiologist Cooperate During Intraoperative Cardiac Arrest?

Surgeons and anesthesiologists each have a unique sense of duty and responsibility to patients throughout all phases of perioperative care. Intraoperative cardiac arrest during elective, noncardiac surgery is rare, with an incidence between 0.8 to 4.3 per 10 000 cases. Fortunately, patients who suffer cardiac arrest during surgery are more likely to survive than patients who suffer cardiac arrest in other settings. This article considers factors that have been shown to influence outcomes after intraoperative cardiac arrest and offers a framework for analyzing and discussing these clinically, ethically, and emotionally complex cases.