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Table 1 Demographics and clinical and operative data

From: Left ventricular function outcome after coronary artery bypass grafting, King Abdullah Medical City (KAMC)- single-center experience

Variable

Number

Percentage

Age

56.1 ± 12.2

BMI

27.8 ± 5.9

Men

77

70

DM

88

80

HTN

83

75

Obesity

52

47

CKD

18

16

Old IHD

83

75

STEMI presentation

18

16

NEHA II/III

83

75

Standard Euro SCORE

6 (4–8)

High BNP

28

25

High troponin

98

89

LV significant systolic dysfunction

34

31

Dilated LV diameter

15

14

Advanced LV diastolic dysfunction

47

43

Dilated RV dimension

9

8

Significant MR

31

28

Preoperative RV dysfunction

11

10

LM disease

15

14

Emergent surgery

4

3.6

CABG alone

87

79

CABG + MVR

23

21

Perioperative IABP

23

20

Perioperative inotropes

6

5

Bypass time

139.41 ± 71.103

Cross clamp time

91.09 ± 37.5

Incomplete revascularization

37

43

Reoperation for bleeding

6

5.5

Postoperative further deterioration of LVEF

36

33

Postoperative wound infection

20

18

Postoperative AKI

4

4

Postoperative neurological complication

4

4

Mortality

6

5.4

  1. AKI acute kidney injury, BMI body mass index, BNP B-natriuretic peptide, CABG coronary artery bypass grafting, CKD chronic kidney disease, DM diabetes mellitus, Euro SCORE European System for Operative Risk Evaluation, HTN hypertension, IABP intra-aortic balloon pump, IHD ischemic heart disease, LM left main, LV left ventricle, LVEF left ventricular ejection fraction, MR mitral regurgitation, MVR mitral valve replacement, NEHA New York Heart Association, RV right ventricle, STEMI ST-Elevation Myocardial Infarction