NHFS Score: 0

30-day mortality (Moppett, 2012): —

30-day mortality (Maxwell, 2008): —

NHFS ≤4: Low risk; 30-day survival 96.5%, 1-year survival 84.1%
NHFS ≥5: High risk; 30-day survival 86.3%, 1-year survival 54.5%.