Semi-quantitative assessment of myocardial perfusion imaging is useful both in clinical assessment and cardiovascular research.

This tool may be used to help calculate Summed Stress Score (SSS), Summed Rest Score (SRS), and Summed Difference Score (SDS) for a given exam, using a public shared spreadsheet.

References:

Cerqueria MD, et al. Circulation 2002;105(4):539-42.
Hansen CL, et al. J Nucl Cardiol 2006;13:e97-120.