Fig. 1From: GAS6-AS1, a long noncoding RNA, functions as a key candidate gene in atrial fibrillation related stroke determined by ceRNA network analysis and WGCNAFlowchart of the study. WGCNA, weighted gene co-expression network analysis; PPI, protein-protein interaction; CTD, Comparative Toxicogenomics Database; miRNA, microRNA; lncRNA, long non-coding RNA; ceRNA, competing endogenous RNABack to article page