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Table 6 Survival rates (%) for 1, 5, and 10 years, stratified by preoperative ejection fraction (EF).

From: Preoperative ejection fraction as a predictor of survival after coronary artery bypass grafting: comparison with a matched general population

 

1-year

5-year

10-year

Group 1 (EF > 50%)

95.1 ± 0.2

87.9 ± 0.4

78.6 ± 0.9

Group 2 (EF = 35-50%)

90.0 ± 0.8

78.9 ± 0.12

50.7 ± 6.8

Group 3 (EF < 35%)

79.0 ± 2.2

64.8 ± 2.9

44.7 ± 6.5