Change in Physiological Variables in the Last Two Weeks of Life: An Observational Study of Hospitalized Adults With Heart Failure

Deteriorating respiratory and renal function may indicate imminent dying in heart failure. A fall in serum albumin may signify poor prognosis over a timescale of weeks to months. Conversely, hemodynamic parameters may remain relatively stable in the final days of life and should not be reassuring in end-stage heart failure patients.