There was a statistically significant difference in ALT, anion gap, AST, bicarbonate, calcium, glucose, INR, platelets, total bilirubin WBC, CPK, monocyte, EGFR, RDW, albumin, RAR, sex, calcium inhibitor, race, smoking, stroke, and AF between the survival and death groups (Tables 1, 2, P < 0.05). Here, PIK3C2A is linked to atrial fibrillation.