Fig. 7From: Analysis of potential genetic biomarkers using machine learning methods and immune infiltration regulatory mechanisms underlying atrial fibrillationEvaluation and visualization of immune cells infiltration in AF and SR atrial tissue samples. a The proportion of infiltrating immune cells in AF and SR atrial tissue samples. b Heatmap of infiltrating immune cells in AF and SR atrial tissue samples. c The difference of 22 subpopulations of immune cells between AF and SR atrial tissue samples. d Correlation heatmap shows the correlation between 22 immune cell subpopulations. AF, atrial fibrillation; SR, sinus rhythmBack to article page