Analysis of postoperative atrial fibrillation and its associated factors in Morrow procedures with cardiopulmonary bypass

Table 3 Comparison of postoperative indicators and adverse clinical outcomes between the POAF and non-POAF groups

	POAF(n = 50)	N-POAF(n = 89)	P value
EF2(%)	60.94 ± 6.91	61.70 ± 5.49	0.479
cTnI(µg/L)	15.03 ± 15.56	17.96 ± 18.57	0.629
BNP(pg/ml)	762.33 ± 724.43	788.11 ± 842.13	0.452
HB(g/L)	118.04 ± 16.48	117.76 ± 15.45	0.922
ΔSII(×10⁹/L)	2874.58 ± 2865.98	1981.85 ± 1519.89	0.006
drainage volume	306.80 ± 386.70	261.97 ± 210.51	0.754
ICU stay(d)	2.07 ± 2.91	1.38 ± 0.78	0.046
postoperative hospital stay(d)	11.84 ± 7.50	9.13 ± 2.62	0.002

EF2: Postoperative Left Ventricular Ejection Fraction; cTnI: Cardiac Troponin I; BNP: B-type Natriuretic Peptide; HB: Haemoglobin; ΔSII: Increased value of Systemic Immune-Inflammation Index post-surgery; LAVI: Left Atrial Volume Index; ICU: Intensive Care Unit

ISSN: 1471-2261