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Table 2 The myocardium and blood T1 of healthy volunteers (N = 12) at 3 T measured by the proposed sequence and 2D SASHA

From: Three-dimensional free breathing whole heart cardiovascular magnetic resonance T1 mapping at 3 T

 

2D SASHA

Proposed

2-Param fit

3-Param fit

 

LV T1 (ms) (μ ± σ)

–

–

1476 ± 53

LV CV (%)

–

–

6.1 ± 1.4

Septal T1 (ms) (μ ± σ)

1490 ± 65

1575 ± 59

1512 ± 60

Septal CV (%)

3.9 ± 1.2

5.5 ± 0.9

2.1 ± 0.5

Blood T1 (ms) (μ ± σ)

2281 ± 232

2213 ± 281

2113 ± 142

  1. A mean and CV of T1 was calculated for each subject, then the μ, σ, CV and CV’s standard deviation as shown in the table was calculated by across all subjects
  2. LV left ventricle, μ mean, σ standard deviation, (−) not applicable, CV coefficient of variation
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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