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Fig. 5 | Journal of Nanobiotechnology

Fig. 5

From: Conductive nanocomposite hydrogel and mesenchymal stem cells for the treatment of myocardial infarction and non-invasive monitoring via PET/CT

Fig. 5

Cardiac function evaluated by echocardiography at postoperative Day 28. A Representative echocardiography images of different groups. B Left ventricle ejection fraction (EF). C Fractional shortening (FS). D The left ventricular internal diameter at end-systole (LVIDs). E The left ventricular internal diameter at end-diastole (LVIDd). *P < 0.05 and **P < 0.01, ***P < 0.001, ****P < 0.0001

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