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Table 3 Early and late mortality according to preoperative ejection fraction.

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

Variables

Group 1

(EF > 50%)

(n = 8204)

Group 2

(EF = 35% -50%)

(n = 1717)

Group 3

(EF < 35%)

(n = 364)

P Value

Early mortality (%)

129 (1.6)

63 (3.7)

38 (10.5)

< .0001

Late mortality (%)

742 (9.1)

296 (17.4)

81 (22.4)

< .0001

  1. EF = Ejection fraction.
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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