Non-Standard Abbreviations and Acronyms
AUROC: area under receiver-operating-characteristic curve
DCA: decision curve analysis
DRI: donor risk index
IHTSA: international heart transplant survival algorithm
IMPACT: index for mortality prediction after cardiac transplantation
ML: machine learning
NRI: net reclassification index
OHT: orthotopic heart transplantation
RSS: risk stratification score
STS: Society of Thoracic Surgeons
UNOS: United Network for Organ Sharing