(a-c) Heart-to-body-weight ratios (a), cardiomyocyte diameters (b) and cardiac fibrosis (c) in Sham-operated mice and mice treated with intravenous injection of either scrambled control (Scr) or miR-132 inhibitors (Ant-132) after TAC. These mice were analysed 3 weeks after TAC (n=4-11). PSR, picrosirius red staining. 