LRBA and atrial fibrillation: AIR values averaged 1.03 ± 0.03 for HBA, 3.39 ± 0.11 for HBP, 1.44 ± 0.07 for AMA, 1.49 ± 0.33 for β-Gl, 1.97 ± 0.55 for APA, 4.76 ± 0.38 for spHBP, 1.61 ± 0.05 for spAMA, and 3.23 ± 0.42 for spβ-Gl in the AF samples (N = 2).