초록
1989년 9월부터 1995년 5월까지 메리놀병원 흉부외과에서는 107례의 환자에서 인공심장판막치환술을 시행하였다. 환자의 연령분포는 19세부터 75세까지 였으며 평균 42.6$\pm$11.7세였고, 남녀비는 33:74였다. 승모판막치환술이 61례(57%)로 가장 많았으며, 중복판막치 환술 28례(26.2%), 대동맥 판막치 환술 18례 (16.8%)였다. 전체 사망율은 14.9%(16명)였으며, 조기사망율은 5.6%(6명), 만기 사망율은 9.3%(10명)이었다. 생존율은 술후 2년에 92.6$\pm$2.6 %, 술후 6년에 88.6$\pm$3.8%였다. 판막실패없는 빈도는 술후 6년에 88.6$\pm$3.8, 혈전전색증없는 빈도는 술후 6년에 88.3$\pm$3.9, 심내막염없는 빈도는 술후 6년에 89.5$\pm$ 3.7를 나타냈다.
Cardiac valve implantation was performed in 107 patients from September, 1988 to May, 1995. There were 3) men and 74 women, whose ages ranged from 19 to 75 years(mean 42.6$\pm$11.7). Mitral valve was implanted in 61 patients, double(mitral & aortic) valve were Implanted in 28 patients and aortic valve was implanted in 18 patients. Follow up was 100% complete, with 345.6 patient-years and a mean fo low up of 41 months(from 1.5 to 84 months). The total mortality was 14.9%(16 patients). The early mortality was 5.6%(6 patients) and the late mortality was 9.3%(10 patients). The overall actuarial survival was 92.6 $\pm$ 2 6% at 2 years, 88.6$\pm$3.8% at 6 years. The probability of freedom from valve failure, thromboembolism and bacterial endocarditis were 388.6 $\pm$ 3.8, 88.3 $\pm$3.9, 89.5 $\pm$3.7 at 6 years, respectively.