rheart valve replacement dataSDF½Yçº] ˆSÀ¥Ge6œ°7SD7SD  4 Apr 2007 14:23ûûüüage0001valve01deaths1TAR0001%9.0g%9.0g%9.0g%9.0fc%9.0g%9.0g%9.0gagevalveage of patient‰ oãz¶of K4@0@óÙ›zêùOK3@0@¶¢^3tKtype of heart valve oãz¶of K4@0@óÙ›zêùOK3@0@¶¢^3tKnumber of deaths out of 109 patients4@0@óÙ›zêùOK3@0@¶¢^3tKtime at riskths out of 109 patients4@0@óÙ›zêùOK3@0@¶¢^3tKë"‰ o&valveEߺ]noemptyoktaorticmitral#ageeEߺ]noemptyokt < 55>= 55