LGALS3 and atrial fibrillation: Galectin-3, the binding partner of LG3BP, is itself amyloidogenic [147], an inducer of fibrosis [148,149,150,151], and is a risk factor for a variety of diseases [151,152,153], including atrial fibrillation [154,155,156,157,158], something highly pertinent to this discussion [110].