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Table 1 Baseline and CMR characteristics of patients and volunteers

From: Multivendor comparison of global and regional 2D cardiovascular magnetic resonance feature tracking strains vs tissue tagging at 3T

 

All (N = 61)

VOL (n = 18)

ISCH (n = 18)

DCM (n = 15)

LVH (n = 10)

p value

Age (years)

53 ± 17

45 ± 16

60 ± 17

54 ± 18

55 ± 13

0.06

Male gender (n,%)

44 (72%)

10 (55%)

18 (100%)

9 (60%)

7 (70%)

0.015

Weight (kg)

73 ± 12

72 ± 10

76 ± 10

73 ± 18

69 ± 7

0.34

Height (cm)

172 ± 8

174 ± 9

174 ± 5

170 ± 9

168 ± 5

0.11

BSA (m2)

1.85 ± .17

1.86 ± .15

1.9 ± .14

1.84 ± 24

1.78 ± 0.9

0.17

Systolic BP (mmHg)

120 ± 19

123 ± 14

113 ± 23

119 ± 22

127 ± 15

0.27

Diastolic BP (mmHg)

74 ± 13

77 ± 9

67 ± 15

77 ± 16

77 ± 10

0.07

Heart Rate (bpm)

70 ± 13

66 ± 8

72 ± 11

70 ± 17

71 ± 18

0.52

LVEDV (ml)

229 ± 92

163 ± 32

290 ± 99

290 ± 59

145 ± 26

 < 0.001

LVESV (ml)

144 ± 106

57 ± 14

217 ± 111

222 ± 56

49 ± 18

 < 0.001

LVEF (%)

45 ± 23

65 ± 4

29 ± 17

24 ± 10

67 ± 8

 < 0.001

LV mass (g)

132 ± 37

94 ± 18

150 ± 27

142 ± 31

140 ± 44

 < 0.001

  1. VOL, healthy subjects; ISCH, myocardial infarction subjects; DCM, dilated cardiomyopathy subjects; LVH, left ventricular hypertrophy subjects
  2. BSA, Body surface area; BP, Blood pressure; LV, Left ventricle; EDV, End-diastolic Volume, ESV, End-systolic Volume, EF, ejection fraction