Research Article

Comparison of Oxidative Stress Parameters in Heart Failure Patients Depending on Ischaemic or Nonischaemic Aetiology

Table 4

Correlation between redox parameters in ischaemic heart failure patients.

ICMPSH (μmol/g)TAC (mmol/l)TOS (mmol/l)OSI (TOS/TAC)MDA (μmol/l)MDA/SHUric acid (μmol/l)Uric acid (XOi -) (μmol/l) ()Uric acid (XOi +) (μmol/l) ()Bilirubin (μmol/l)Albumin (g/l)

PSH (μmol/lg)1,000-0,265 ()-0,012 NS0,099 ()-0,207 ()-0,059 (NS)-0,086 (NS)-0,016 (NS)-0,049 (NS)0,096 ()
TAC (mmol/l)-0,265 ()-0,139 ()0,204 ()0,292 ()0,324 ()0,282 ()0,399 ()0,004 (NS)0,102 ()
TOS (mmol/l)-0,012 (NS)-0,139 ()0,032 (NS)0,062 (NS)-0,025 (NS)-0,054 (NS)0,040 (NS)-0,052 (NS)-0,065 (NS)
OSI (TOS/TAC)0,099 ()-0,072 (NS)-0,078 (NS)-0,150 ()-0,162 ()-0,125 (NS)-0,056 (NS)-0,081 (NS)
MDA (μmol/l)-0,207 ()0,204 ()0,032 (NS)-0,072 (NS)0,120 ()0,125 ()0,105 (NS)0,078 (NS)0,060 (NS)
MDA/PSH ratio0,292 ()0,062 (NS)-0,078 (NS)0,115 ()0,143 ()0,066 (NS)0,081 (NS)-0,043 (NS)
Uric acid (μmol/l)-0,059 (NS)0,324 ()-0,025 (NS)-0,150 ()0,120 ()0,115 ()0,164 ()0,146 ()
Uric acid (XOi -) (μmol/l)-0,086 (NS)0,282 ()-0,054 (NS)-0,162 ()0,125 ()0,143 ()0,191 ()0,148 ()
Uric acid (XOi +) (μmol/l)-0,016 (NS)0,399 ()0,040 (NS)-0,125 (NS)0,105 (NS)0,066 (NS)0,102 (NS)0,124 (NS)
Bilirubin (μmo/l)-0,049 (NS)0,004 (NS)-0,052 (NS)-0,056 (NS)0,078 (NS)0,081 (NS)0,164 ()0,191 ()0,102 (NS)0,009 (NS)
Albumin (g/l)0,096 ()0,102 ()-0,065 (NS)-0,081 (NS)0,060 (NS)-0,043 (NS)0,146 ()0,148 ()0,124 (NS)0,009 (NS)

ICM: ischaemic cardiomyopathy; TAC: total antioxidant capacity; TOS: total oxidant status; OSI: oxidative stress index; MDA: malondialdehyde; PSH: sulfhydryl groups; XOi: xanthine oxidase inhibitors.