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Table 1 Patient demographics

From: Mitral regurgitation quantified by CMR 4D-flow is associated with microvascular obstruction post reperfused ST-segment elevation myocardial infarction

 

MVO−ve

MVO+ve

P-value

n = 28

n = 41

Age (years)

62 ± 13

62 ± 11

0.935

Sex (male)

6 (21)

8 (20)

0.945

Weight (kg)

79 ± 17

83 ± 16

0.321

Height (cm)

172 ± 10

172 ± 8

0.918

BMI

27 ± 5

29 ± 4

0.222

Smoker

23 (79)

18 (45)

0.049

Hypertension

9 (31)

12 (30)

0.392

Hypercholesterolaemia

8 (28)

11 (28)

0.524

Diabetes mellitus

4 (14)

5 (13)

0.877

Family history of CAD

15 (52)

16 (40)

0.91

LVEDV (ml)a

147 ± 50

183 ± 48

0.004

LVESV (ml)a

73 ± 28

98 ± 49

< 0.001

LVSV (ml)

81 ± 16

73 ± 17

0.053

LV EF (%)

52 ± 8

42 ± 10

< 0.01

LV mass (g)

117 ± 29

129 ± 33

0.13

Scar (% of LV)a

11 ± 9

26 ± 19

< 0.001

4D flow mitral SV (ml)a

66 ± 26

55 ± 15

0.002

4D flow MR (ml)a

2.4 ± 4

4.2 ± 4

0.02

  1. 4D four-dimensions, BMI body mass index, CAD coronary artery disease, EF ejection fraction, LV left ventricle, LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume, LVSV left ventricular stroke volume, SV stroke volume, MR mitral regurgitation
  2. aNon-parametric data (median ± IQR)
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BMC Research Notes

ISSN: 1756-0500

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