CAT and hyperlipidemia: Carriers of at least one polymorphic CAT rs1001179 allele were significantly more likely to be NYHA class 2 (OR = 4.09, 95% CI = 1.37-12.25, P = 0.012), even after adjustment for hyperlipidemia and BMI (OR = 4.14, 95% CI = 1.22-14.09, P = 0.023).