Table 3. The clinical outcomes.

	Clopidogrel+Aspirin (n = 223pts)	Non Clopidogrel+Aspirin (n = 77pts)	P value
Reoperation for bleeding	5.9%	1.3%	0.002
Severe low cardiac output	5.5%	5.2%	0.42
Mortality	4.97%	3.9%	0.02
MI*	2.2%	5.2%	0.012
CVA**	2.2%	2.7%	0.07
Sepsis	2.2%	1.3%	0.04
Acute renal failure	1.7%	2.6%	0.09
Mechanical ventilation (h)	16.9±9.87	12.9±8.88	0.03
Length of stay in ICU (days)	2.08±1.68	1.7±1.5	0.048

^*MI-myocardial infarction,

^**CVA- cerebral vascular accident