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Table 5 Coefficient of variations of the Inter- and intra-observer agreement

From: A comparison of both DENSE and feature tracking techniques with tagging for the cardiovascular magnetic resonance assessment of myocardial strain

  Intra-observer (%) Inter-observer (%)
Ecc
 HARP 4.4 8.5
 DENSE 0.2 0.9
 CIM 1.8 0.5
 Tomtec 1.4 2.9
 Circle 0.4 0.3
Err
 HARP 14.4 129.2
 DENSE 1.4 50.5
 CIM 4.4 1.9
 Tomtec 2.6 < 0.1
 Circle 4.4 4.3
Ell
 HARP 6.4 31.5
 DENSE 2.0 0.2
 CIM 0.5 0.7
 Tomtec 3.4 1.1
 Circle 0.4 0.3
  1. Abbreviations: Ecc circumferential strain, Err radial strain, Ell longitudinal strain