Impact of intra-operative cell salvage on blood coagulation in high-bleeding-risk patients undergoing cardiac surgery with cardiopulmonary bypass: a prospective randomized and controlled trial

Table 5 Summary of adverse events during post-op

Variable	Group CS (n = 53)	Group C (n = 50)	P value
Excessive bleeding	17 (32.08)	8 (16.00)	0.038
Resternotomy	3 (5.66)	2 (4.00)	1.000
Cardiovascular failure	6 (11.32)	7 (14.00)	0.682
Severe arrhythmias requiring treatment	4 (7.55)	3 (6.00)	1.000
Myocardial infarction	1 (1.89)	4 (8.00)	0.196
Infection	7 (13.21)	6 (12.00)	0.948
Wound	3 (5.66)	2 (4.00)	1.000
Others	4 (7.55)	4 (8.00)	1.000
Renal failure	5 (9.43)	4 (8.00)	1.000
Respiratory failure	3 (5.66)	2 (4.00)	1.000
Epileptic syndrome	1 (1.89)	1 (2.00)	1.000
Cognitive decline	0 (0.00)	3 (6.00)	0.111
Death	0 (0.00)	0 (0.00)

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