Published reports and our preliminary data support the notion that intraoperative administration of adrenergic receptor antagonists (blockers) will improve functional recovery following surgery under general anesthesia. There is value in targeting functional status for elders undergoing surgery, because there is a direct relationship between functional status and utilization of health resources. Maximizing postoperative recovery, as opposed to minimizing morbidity and mortality, associated with surgical interventions in the elderly is consistent with the goal of prolonging "active life expectancy" expounded by Healthy People 2002.