1Masashi Tanaka,Koji Kawahito,Hideo Adachi,et al.Cardiac surgery in patients ged 80 years and older[J].The Japanese Journal of Thoracic and Cardiovascular Surgery,2002,50(12):508-514.
2Stanley J,Edwin R,Colin NJ,et al.25-year experience with 456 combined mitral and aortic valve replacement for rheumatic heart disease[J].Ann Thorac Surg,2000,16:272-274.
3Wessel DL.Managing low cardiac output syndrome after congenital heart surgery[J].Pediatr Crit Care Med,2003,24:52-56.
