[Mitral valve disease in elderly patients]

Abstract

It seems that mitral valve surgery in patients older than 80 years increase against the background of the aging society. Basically, there are not particular differences between elderly patients and younger patients in procedures for diagnosis and operative indication in mitral valve diseases. However, cardiac surgery for patients older than 80 years has been reported to have high mortality rate. Therefore, it is necessary that we should evaluate and treat complications of important organs such as brain/coronary artery/lungs/liver/kidney, adequately. Our mortality rate of the whole mitral valve operations was 2.4% and that of patients older than 75 years was 7.9%. This result compares favorably with those reported from other institutions. However, when we perform mitral valve operations for patients older than 80 years, it is necessary to investigate activities of daily living and quality of life before and after the operation.