Fig. 4From: The expression profile analysis of atrial mRNA in rats with atrial fibrillation: the role of IGF1 in atrial fibrosisThe changes of electrophysiology after AAV. (a) The AERP changes in negative group, pacing group, pacing + mIGF1sliencing AAV group; (b) The inducibility in negative group, pacing group, pacing + mIGF1sliencing AAV group; (c) The fibrosis degree of negative group, pacing group, pacing + mIGF1sliencing AAV group by Masson staining (200×). A-TP: atrial tachypacing. (*p < 0.05, **p < 0.01)Back to article page