The Mayo Clinic Risk Calculator Models for Prediction of In-Hospital Death (PCI and CABG) I. PCI Risk of Death: The coefficients for age, left ventricular ejection fraction (LVEF), and serum creatinine level can be determined from the nomograms at the bottom. Note that congestive heart failure (CHF) needs to be entered only for patients not presenting with myocardial infarction … Continue reading The Mayo Clinic Risk Score