Fig. 1From: MicroRNA profiling in the left atrium in patients with non-valvular paroxysmal atrial fibrillationProfile of miRNAs in patients with atrial fibrillation versus health controls. a Heat map diagram t. b qRT-PCR verification of the miRNA expression profile in atrial fibrillation. ***P < 0.001; **P < 0.01; *P < 0.05Back to article page