GPT and atrial fibrillation: 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).