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Table 2 Left and Right Ventricular Volumetric Indices and Difference in their Values between Breath-hold with SENSE Acceleration Factor of 2, Breath-hold with C-SENSE Acceleration Factor of 3, and Free-breathing Sequence with C-SENSE Acceleration Factor of 3 (All Subjects)

From: Breath-hold and free-breathing quantitative assessment of biventricular volume and function using compressed SENSE: a clinical validation in children and young adults

 

Imaging Sequence

Difference

P value

 

BH S2

BH CS3

FB CS3

BH S2 - BH CS3

BH S2 - FB CS3

BH CS3 - FB CS3

BH S2 - BH CS3

BH S2 - FB CS3

BH CS3 - FB CS3

LV EDV (ml)

127.2 ± 46.2

125.2 ± 45.8

130.2 ± 45.9

2.0 ± 6.9

−3.0 ± 6.8

−5.0 ± 7.7

0.142

0.036*

0.003*

LV EDV / BSA

79.3 ± 18.7

77.8 ± 17.5

81.0 ± 17.6

1.5 ± 4.7

−1.8 ± 4.2

−3.3 ± 5.1

0.122

0.043*

0.003*

LV ESV (ml)

52.0 ± 21.7

50.8 ± 21.2

54.0 ± 22.6

1.2 ± 4.4

−2.0 ± 4.8

−3.2 ± 4.3

0.191

0.042*

< 0.001*

LV ESV / BSA

32.2 ± 9.4

31.4 ± 8.6

33.4 ± 9.3

0.8 ± 3.0

−1.1 ± 2.9

−2.0 ± 2.7

0.184

0.058

0.001*

LV SV

75.3 ± 27.0

74.4 ± 27.4

76.2 ± 26.1

0.9 ± 5.8

−0.9 ± 6.4

−1.8 ± 6.0

0.440

0.463

0.131

LV SV / BSA

47.0 ± 11.4

46.4 ± 11.2

47.7 ± 10.8

0.7 ± 3.6

−0.6 ± 4.2

−1.3 ± 3.9

0.351

0.458

0.098

LV EF (%)

59.6 ± 5.5

59.7 ± 6.1

59.1 ± 6.2

−0.2 ± 2.8

0.5 ± 3.5

0.7 ± 2.4

0.748

0.480

0.172

LV Mass (g)

63.2 ± 20.3

65.2 ± 20.9

63.6 ± 21.0

−2.0 ± 4.3

−0.4 ± 7.3

1.6 ± 6.6

0.026*

0.764

0.237

LV Mass / BSA

39.4 ± 7.2

40.5 ± 7.0

39.6 ± 7.8

−1.1 ± 2.9

−0.2 ± 4.6

1.0 ± 4.0

0.063

0.854

0.237

RV EDV (ml)

121.1 ± 44.6

117.9 ± 43.5

123.9 ± 45.8

3.2 ± 6.2

−2.8 ± 9.6

−6.0 ± 8.5

0.015*

0.153

0.001*

RV EDV / BSA

75.6 ± 19.8

73.3 ± 18.1

77.2 ± 19.8

2.3 ± 4.2

−1.6 ± 6.0

−3.9 ± 5.7

0.009*

0.196

0.002*

RV ESV (ml)

51.9 ± 22.6

48.7 ± 20.4

52.9 ± 22.5

3.2 ± 5.5

−1.0 ± 5.9

−4.2 ± 6.8

0.007*

0.384

0.004*

RV ESV / BSA

32.1 ± 11.2

30.1 ± 9.7

32.8 ± 11.3

2.0 ± 3.7

−0.7 ± 3.9

−2.7 ± 4.8

0.010*

0.391

0.008*

RV SV

69.3 ± 24.2

69.2 ± 24.5

71.0 ± 25.0

0.0 ± 5.3

−1.7 ± 5.9

−1.8 ± 3.9

0.985

0.144

0.030*

RV SV / BSA

43.5 ± 10.6

43.2 ± 9.5

44.4 ± 10.0

0.3 ± 3.1

−0.9 ± 3.5

−1.2 ± 2.5

0.621

0.203

0.024*

RV EF (%)

58.1 ± 5.9

59.5 ± 4.8

58.2 ± 5.9

−1.4 ± 3.5

−0.1 ± 2.9

1.2 ± 3.6

0.054

0.820

0.094

  1. Unless otherwise indicated, data are means ± standard deviations
  2. BH breath-hold, BSA body surface area, CS3 C-SENSE acceleration factor of 3, EDV end-diastolic volume, EF ejection fraction, ESV end-systolic volume, FB free-breathing, LV left ventricle, RV right ventricle, S2 SENSE acceleration factor of 2, SV stroke volume
  3. The * represents p < 0.05