Abstract
Various anatomic cardiac structures can be evaluated very simply by means of radionuclide angiography. Data acquisition of the initial radionuclide injection should be performed on all patients undergoing equilibrium-radionuclide ventriculography. With the use of a gamma camera, a computer, and color display, the acquired data can be separated into individual frames and color enhanced. Superimposition of these color frames provides a more accurate clinical evaluation of these procedures.