*Enter value of 1 if total centre LVAD volume is 15 and 0 if 15. One year survival rates of patients: Online calculator available at: http://www.pmidcalc.org/23265328 3C-HF score Dichotomized logistic regression model and corresponding points for the additive version of the 3C-HF score were calculated as follows: Variable Odds ratio Points (additive score) NYHA class III-IV vs I-II 4.09 13 No RAS inhibitors 2.01 8 Severe valve heart disease 2.02 7 No beta blocker 1.45 4 Chronic kidney dysfunction 1.79 6 Diabetes with target organ damage 1.62 6 Advanced heart failure and palliative care Chronic Heart Failure NICE 2018. All rights reserved. Subject to Notice of rights. ISBN: Risk tool Description of tool Comments The study does not report % risk of mortality at one year for all of the 3C-HF risk score deciles. It reports a <1% risk of mortality for scores <5 and a 50% risk of mortality for scores 32. An online scoring system is available at http://www.3chf.org/site/index.php Untitled risk score Variable Points (additive score) Age +age (in years) Respiratory rate, min (minimal 20; + rate (in breaths/min) Systolic BP, mmHg 180: -50 Urea nitrogen (maximum, 60mg/dL) + level (in mg/dL) Sodium concentration <136 mEq/L +10 Advanced heart failure and palliative care Chronic Heart Failure NICE 2018. All rights reserved. Subject to Notice of rights. 