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Background-Age Ͼ90 years represents in many centers an absolute contraindication to cardiac surgery. Nonagenarians are a rapidly growing subset of the population posing an expanding clinical problem. To provide helpful information in regard to this complex decision, we analyzed the operative and 5-year results of coronary and valvular surgical procedures in these patients. Methods and Results-We retrospectively reviewed 127 patients aged Ն90 years who underwent cardiac surgery within our hospital group in the period 1998 to 2008. Kaplan-Meier and multiple logistic regression analyses were performed. A longer follow-up than most published studies and the largest series published thus far are presented. Mean age was 92 years (range, 90 to 103 years). Mean logistic EuroSCORE was 21.3Ϯ6.1. Sixty patients had valvular surgery (including 11 valve repairs), 49 patients had coronary artery bypass grafting, and 18 had valvular plus coronary artery bypass grafting surgery (55 left mammary artery grafts implanted). Forty-five patients (35.4%) were operated on nonelectively. Operative mortality was 13.4% (17 cases). Fifty-four patients (42.5%) had a complicated postoperative course. There were no statistically significant differences in the rate and type of complications between patient strata on the basis of type of surgery performed. Nonelective priority predicted a complicated postoperative course. Predictors of operative mortality were nonelective priority and previous myocardial infarction. Kaplan-Meier survival estimates at 5 years were comparable between patient groups on the basis of procedure performed. Conclusions-Although the rate of postoperative complications remains high, cardiac surgery in nonagenarians can achieve functional improvement at the price of considerable operative and follow-up mortality rates. Cardiac operations in these very elderly subjects are supported if appropriate selection is made and if the operation is performed earlier and electively. Our results should contribute to the development of guidelines for cardiac operations in nonagenarians.

Cardiac surgery in elderly and very elderly patients can be performed with acceptable mortality provided that accurate selection and a multifactorial risk evaluation are adopted. Whenever possible, nonelective operations should be avoided and earlier surgery should be encouraged. Five-year survival and functional recovery are good.

Air leaks are a common complication of pulmonary resection. The aims of this study were to analyze risk factors for postoperative air leak and to evaluate the role of air leak measurement in identifying patients at increased risk for cardiorespiratory morbidity and prolonged air leak. From March to December 2009, 142 consecutive patients underwent pulmonary resection for malignancy and were prospectively followed up. Preoperative and intraoperative risk factors for air leak were evaluated. Air leaks were qualitatively and quantitatively labeled twice daily. There were 52 (36.6%) patients who had an air leak on day 1, and 32 (22.5%) who had an air leak on day 2. Air leak was ≥180 ml/min in 12 (37.5%) of these patients. Independent predictors of air leak on day 2 included type of pulmonary resection, presence of adhesions, and incomplete fissures. Cardiorespiratory morbidity was significantly higher (34.4%) in patients who experienced air leak on day 2 than in those who did not (10.9%) (P=0.002). Nine (75%) out of 12 patients with air leak ≥180 ml/min on day 2 had prolonged air leak (greater than five days) (P=0.0001).