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Table 4 Intra-observer agreement

From: Comparison of non-triggered magnetic resonance imaging and echocardiography for the assessment of left atrial volume and morphology

All Patients n = 16 (25%)

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Bias (LoA)

%Bias

Pearson r

ICC (95% CI)

TTE, ml (±SD)

73 ± 22

76 ± 19

−3 (−18–12)

4%

0.94a

0.97 (0.90–0.99)

CE-MRA, ml (±SD)

104 ± 31

106 ± 30

−2 (−10–5)

2%

0.99a

1.00 (0.99–1.00)

  1. Abbreviations: CE-MRA contrast enhanced magnetic resonance imaging, ICC intraclass correlation coefficient, TTE transthoracic echocardiography
  2. aSignificant at p < 0.01
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Cardiovascular Ultrasound

ISSN: 1476-7120

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