Heart Fatty Acid Binding Protein Determination Reagent(Latex Immunoturbidimetry) is an in vitro diagnostic quantitative test kit. HFABP is a kind of soluble protein with relatively low molecular weight, it is widely found in human and animal multiple histocyte. The expression level is extremely low or not expressed in other organizations. When myocardial ischemia is hypoxic or impaired, HFABP can be rapidly released into the blood. Therefore, HFABP is expected to develop an important index for early diagnosis of AMI and judgment of efficacy and prognosis of AMI thrombolysis.