Fig. 2From: Use of integrated imaging and serum biomarker profiles to identify subclinical dysfunction in pediatric cancer patients treated with anthracyclinesSchematic diagram demonstrating the three dimensional circumferential-radial-longitudinal coordinate system used for strain calculation. ERR; Peak mid radial strain magnitude; ECC: Peak global circumferential strain magnitude; ELL: Peak global longitudinal strain magnitude. Each element of strain is, simply, a measurement of the fractional or the percent change of length in a specific direction where Lo is the original fiber length before tag deformation and L is the current lengthBack to article page