Increases in serum concentration of human heart-type fatty acid-binding protein following elective coronary intervention.

Background: Heart-type fatty acid-binding protein (H-FABP) is considered a marker of myocardial necrosis but whether or not it is modified by myocardial ischemia is not clear. We sought to investigate if H-FABP serum levels increase following non-urgent coronary angioplasty.

Methods: We studied 31 patients undergoing coronary angioplasty.

Ischaemia-modified albumin in dilated cardiomyopathy.

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.