Time activity curves (TACs). PMOD (2.65) creates TACs from different areas of the myocardium as well as from the LV cavity (light blue) which is used as an input curve in the kinetic modelling. In total, 16 LV segments TAC are created in addition to global myocardial curve (shown in red). The apical-anterior segment TAC is shown in light green. The TAC derived from the RV VOI (not shown here) was used for blood spillover correction during kinetic modelling.
Knešaurek et al. BMC Medical Physics 2009 9:2 doi:10.1186/1756-6649-9-2