Figure 4From: Cardiovascular magnetic resonance myocardial feature tracking detects quantitative wall motion during dobutamine stressBland Altman Plot showing the relationship between Err SAX and natural radial strain. Bland Altman Plot showing the relationship between ErrSAX (Mean 19.6; 15.8-23.4 95% confidence interval) and natural radial strain (Mean 24; 21.7-26.4 95% confidence interval). Err SAX = left ventricular short-axis radial strainBack to article page