Fig. 4From: MicroRNA profiling in the left atrium in patients with non-valvular paroxysmal atrial fibrillationExpression level of target genes in the atrial fibrillation (AF) group (n = 30) and healthy control (HC) group (n = 17). a The relative mRNA expression level of the target genes as determined by TaqMan PCR. b Protein expression of the target genes using the Western blot. ***P < 0.001; **P < 0.01; *P < 0.05Back to article page