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Table 4 Intra and inter-observer MBF reproducibility

From: Fully automated, inline quantification of myocardial blood flow with cardiovascular magnetic resonance: repeatability of measurements in healthy subjects

  Intra-observer Inter-observer
CV (%) ICC CV (%) ICC
Rest
 Global 0.7 0.999 0.8 0.999
 Basal 1.1 0.998 1.2 0.998
 Mid 1.0 0.999 0.6 0.999
 Apical 3.0 0.990 3.7 0.980
 LAD 1.1 0.997 1.3 0.996
 Cx 1.4 0.997 1.3 0.995
 RCA 1.8 0.996 1.8 0.991
Stress
 Global 2.0 0.995 2.4 0.995
 Basal 2.0 0.996 3.0 0.993
 Mid 2.6 0.999 3.3 0.994
 Apical 6.3 0.963 8.0 0.959
 LAD 2.8 0.99 2.6 0.99
 Cx 2.5 0.992 4.3 0.986
 RCA 1.9 0.992 1.9 0.993
  1. CV coefficient of variation, ICC intraclass correlation coefficient