ALB and Paroxysmal atrial fibrillation: The results showed that there was a positive correlation between ALB levels and blood lipid profiles in patients with paroxysmal AF, including TG (r = 0.212, p < 0.001), TC (r = 0.381, p = 0.002), HDL-C (r = 0.329, p < 0.001), and LDL-C (r = 0.263, p < 0.001).