<unk>  refers to intercellular (i.e. betweeen myocytes) fluid. It is observed in patients with reperfusion injury following ST elevation<unk>  infarction and myocarditis.  It has been hypohtesized that vascular endothelial growth factor (VEGF) mediates the accumulation of this intercellular fluid.
Myocardial edema
Myocardial inflammation
Cardiac fibrosis
Myocardial disarray
Coronary artery irregularity
EKG artifacts
Ventricular remodeling
Hibernating myocardium