There are multiple definitions:

1. updated Diamond-Forrester(English)

   • improved scoring model to assess CAD
   • CAD
   • Coronary circulation, Scoring systems/scales, Model(ing)

2. user defined function(English)

   • BITA, CABG, DF, FFR, LAD, LCA, LCX, LITA, LPM, MGFR, OSI, PI, RITA, RRT, SRF, TAWSS, TTFM, WSS
   • Model(ing), Coronary circulation
   • https://doi.org…517-025-03336-8