Aims: To evaluate the diagnostic performance of a portable semi-quantitative whole blood immunoassay measuring soluble human fatty acid-binding protein [H-FABP] (CardioDetect) for the pre-hospital detection of myocardial infarction (MI).
Methods And Results: We enrolled prospectively 108 consecutive patients with acute ischemic type chest pain in whom the first medical care was delivered by a mobile intensive care unit (MICU). CTnI, myoglobin, CK-MB and CardioDetect were first assessed in the MICU before hospital admission using point-of-care assays and then cTnI was serially measured during the hospital stay.