Extended Data Fig. 3: Applying advanced imaging and histological techniques for comprehensive cardiac tissue analysis in TS1 pigs.

a, Tissue characterization with late gadolinium sequences (left panel), extracellular volume (central panel) and T2 mapping (right panel) did not show any signs suggestive of cardiac fibrosis or inflammation in N = 9 TS1 pigs. b, Histological samples from N = 12 TS1 pigs confirmed the absence of inflammatory infiltrates and absence of fibrosis.