Quantification of Biventricular Myocardial Strain Using CMR Feature Tracking: Reproducibility in Small Animals

<div>Influence of temporal resolution on feature tracking accuracy of biventricular strain measurement. Individual cases are shown with temporal resolution range from 10 frames to 80 frames per cardiac cycle. LLS<sub>LAX</sub>: left ventricular long-axis longitudinal strain; LCS<sub>SAX</sub>: left ventricular short-axis circumferential strain; LRS<sub>SAX</sub>: left ventricular short-axis radial strain; RLS<sub>LAX</sub>: right ventricular long-axis longitudinal strain; RCS<sub>SAX</sub>: right ventricular short-axis circumferential strain.</div>

BioMed Research International

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Figure 6: Quantification of Biventricular Myocardial Strain Using CMR Feature Tracking: Reproducibility in Small Animals 