Are initial valve operations in octogenarians still high-risk in the current era?
GROUND AND AIM OF THE STUDY: The average age of cardiac patients continues to increase. As more octogenarians undergo surgery during the current era, the outcome of valve surgery was investigated to determine the operative risk in these patients. METHODS: Among 350 patients aged > or = 80 years who had initial surgery between 1998 and 2006, a total of 188 (105 females, 83 males) underwent valve surgery. A prospective analysis was conducted of the collected data. RESULTS: The median age of patients was 82 years (IQR: 81-84 years), and over half of them presented with severe symptoms (NYHA class III/IV; n = 96), controlled heart failure (n = 108), hypertension (n = 101) and coronary artery disease (n = 108). Concomitant coronary artery bypass grafting (CABG) was performed in 89 cases (47%). Perioperative hemodynamic support with inotropes was common (47%). Hospital death after isolated aortic valve replacement (AVR) (n = 89) and mitral valve replacement (MVR) (n = 10) occurred in four pa
