Figure 1
From: Regional assessment of myocardial regeneration therapies in rats using magnetic resonance tagging
(a) saturated magnetisation grid tag pattern applied to a treated heart (b) instantaneous myocardial motion vectors (c) circumferential strain map negative strain (contracting tissue) is shown in blue (d) diffusion tensor tractography showing heterogeneity of fibres near infarct (e-f) representative regional strain maps for control, infarcted and infact+therapy groups.