Research Article

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

Table 5

Correlation between redox parameters in nonischaemic heart failure patients.

nICMPSH (μmol/g)TAC (mmol/l)TOS (mmol/l)OSI (TPS/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/g)-0,267 ()-0,021 (NS)0,078 (NS)-0,230 ()-0,178 ()-0,193 ()-0,194 ()-0,179 ()0,049 (NS)
TAC (mmol/l)-0,267 ()-0,087 (NS)0,278 ()0,366 ()0,546 ()0,383 ()0,706 ()0,195 ()0,051 (NS)
TOS (mmol/l)-0,021 (NS)-0,087 (NS)0,112 (NS)0,081 (NS)0,050 (NS)0,149 (NS)-0,040 (NS)0,098 (NS)0,015 (NS)
OSI (TOS/TAC)0,078 (NS)-0,017 (NS)-0,072 (NS)-0,191 ()-0,062 (NS)-0,307 ()0,007 (NS)0,013 (NS)
MDA (μmol/l)-0,230 ()0,278 ()0,112 (NS)-0,017 (NS)0,067 (NS)0,013 (NS)0,149 (NS)0,205 ()0,061 (NS)
MDA/PSH ratio0,366 ()0,081 (NS)-0,072 (NS)0,145 ()0,092 (NS)0,232 ()0,250 ()0,010 (NS)
Uric acid (μmol/l)-0,178 ()0,546 ()0,050 (NS)-0,191 ()0,067 (NS)0,145 ()0,151 ()0,028 (NS)
Uric acid (XOi -) (μmol/l)-0,193 ()0,383 ()0,149 (NS)-0,062 (NS)0,013 (NS)0,092 (NS)0,092 (NS)-0,046 (NS)
Uric acid (XOi +) (μmol/l)-0,194 ()0,706 ()-0,040 (NS)-0,307 ()0,149 (NS)0,232 ()0,165 ()0,089 (NS)
Bilirubin (μmol/l)-0,179 ()0,195 ()0,098 (NS)0,007 (NS)0,205 ()0,250 ()0,151 ()0,092 (NS)0,165 ()-0,022 (NS)
Albumin (g/l)0,049 (NS)0,051 (NS)0,015 (NS)0,013 (NS)0,061 (NS)0,010 (NS)0,028 (NS)-0,046 (NS)0,089 (NS)-0,022 (NS)

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