Postoperative abdominal complications after cardiopulmonary bypass

Table 3 Risk factors of abdominal complications

	Patients	Patients with abdominal complications
Age
≥75	74	4
<75	2275	29
Heart function
NYHA class IV	59	11
NYHA class ≤ III	2290	22
History of peptic ulcer
Positive	9	4
Nagetive	2340	29
Postoperative cardiac output
Low cardiac output	282	16
Normal cardiac output	2067	17
Ventilation duration
≥48 h	458	21
<48 h	1891	12

ISSN: 1749-8090