title: [Long-term results and special issues of operation for infective endocarditis].
abstract: Between 1977 and June 1996, 183 patients underwent operation for infective endocarditis (IE) at our institution. Long-term mortality and morbidity were analyzed according to the STS/AATS guidelines (1988). Operative mortality including hospital deaths was 4.9% in all patients. Actuarial survival (including all deaths) at 10 postoperative years was 79.6% after AVR (n = 91), 87.9% after MVR (n = 40) and 90.0% after DVR (n = 46). There was no significant difference among 3 groups. Reoperation free and freedom from all valve-related mortality and morbidity at 10 years were 94.0% and 70.4% after AVR, 90.9% and 83.7% after MVR and 93.4% and 79.7% after DVR, respectively. And the differences among 3 groups were not significant in both freedom proportions. Overall results in this series of patients were acceptable. However, several patients with active IE and extensive perivalvular abscess were not saved even if translocation method and/or other advanced surgical procedures were applied. Introduction of aortic valve homografts might be a key factor for successful treatment for patients with extensive IE lesion.
authors: Department of Cardiovascular Surgery, Heart Institute of Japan, Tokyo Women's Medical College, Japan.
authors: M
authors: M
authors: Kitamura
authors: S
authors: S
authors: Aomi
authors: M
authors: M
authors: Hachida
authors: M
authors: M
authors: Endo
authors: A
authors: A
authors: Hashimoto
authors: H
authors: H
authors: Koyanagi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004697:Endocarditis, Bacterial / Q000401:mortality / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006351:Heart Valves / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D016459:Prosthesis-Related Infections / Q000401:mortality / Q000601:surgery*; D015996:Survival Rate; D013997:Time Factors