The correlation between severe asymptomatic carotid artery stenosis and severe multi-organ dysfunction after off-pump coronary artery bypass grafting

Severe ACAS was independently associated with severe multi-organ dysfunction after OPCAB, which may be associated further with an increased rate of 30-day postoperative mortality and complications. This study highlights: (1) the importance of personalized assessment for potential advantages and disadvantages in prognosis of severe ACAS patients undergoing OPCAB with carotid endarterectomy; (2) the role of multi-organ parameters, especially cardio-cerebral factors, should be emphasized during the process of severe ACAS management.