Ischaemia-modified albumin in dilated cardiomyopathy
2009
Background: Biomarkers of myocardial necrosis may be increased in patients with chronic heart failure. We investigated whether ischaemia-modified albumin (IMA), a marker of ischaemia, is also elevated in patients with compensated heart failure, due to dilated cardiomyopathy (DCM). Methods: We studied 42 patients with DCM and an equal number of age-matched normal volunteers. We assessed IMA serum levels with the albumin cobalt binding test. Results: IMA was 89.9 ± 13.1 (71-117) KU/L in the patient group and 93.9 ± 9.9 (76-122) KU/L in the control group, with no significant difference between the two (P = 0.11). However, IMA differed significantly according to the New York Heart Association classification (P = 0.003) and was negatively correlated with the left ventricular ejection fraction (r = ― 0 . 40, P = 0.014). Conclusions: We conclude that IMA, a marker of ischaemia, does not differ in patients with clinically stable DCM compared with normal subjects, but varies significantly in relation to the severity of the disease.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
18
References
5
Citations
NaN
KQI