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Table 1 Characteristics of healthy volunteers.

From: Effect of contrast dose, post-contrast acquisition time, myocardial regionality, cardiac cycle and gender on dynamic-equilibrium CMR measurement of myocardial extracellular volume

 

Overall (n=30)

Group A (0.10 mmol/Kg) (n=10)

Group B (0.15 mmol/Kg) (n=10)

Group C (0.20 mmol/Kg) (n=10)

p value

Male

15

5

5

5

 

Age

45±13 (22-65

44±14 (23-65)

45±14 (22-64)

46±13 (28-64)

0.98

Age Male

45±15 (22-65)

44±15 (27-65)

46±17 (22-64)

44±15 (30-60)

 

Age Female

45±12 (23-64)

45±15 (23-62)

44±12 (28-59)

47±12 (28-64)

 

Weight (Kg)

73.1±13.8

74.8±12.9

70.3±16.0

73.1±13.8

0.75

Height (m)

1.69±0.10

1.71±0.09

1.67±0.10

1.70±0.11

0.67

BSA (m2)

1.83±0.20

1.87±0.19

1.78±2.4

1.85±0.18

0.65

Systolic BP (mmHg)

114±11

116±11

114±11

112±12

0.63

Diastolic BP (mmHg)

67±11

71±11

65±13

66±7

0.41

eGFR (mL/min/m2)

95±17

94±11

100±20

91±19

0.50

Indexed EDV (mL/m2)

79±8

78±8

79±7

80±8

0.83

Indexed ESV (mL/m2)

26±5

27±5

27±5

26±5

0.78

EF (%)

67±5

66±4

66±4

68±5

0.45

Indexed Mass (g/m2)

45±8

44±9

43±8

47±7

0.46

HR (bpm)

68±9

67±9

70±11

66±8

0.67

  1. Values are mean ± standard deviation. Age range is also given in brackets. BP indicates blood pressure, eGFR estimated glomerular filtration rate, EDV end diastolic volume; ESV end-systolic volume; EF ejection fraction. ‘Indexed' refers to indexed to body surface area.