ALB and atrial fibrillation: The mean AF-ALB was 1.01 ± 0.61 with median of 0.91 pmoL/mg albumin for the HIV positive group and 1.01 ± 0.41 with median of 0.91 pmoL/mg albumin for the HIV negative control group.Both groups of participants were divided into high AF-ALB (≥0.91)and lowAF-ALB (<0.91) subgroups based on the median AF-ALB levels.