Palliative Care in Heart Failure: A Public Health Emergency

Palliative care (PC) is the holistic care of patients with life-limiting illnesses focused on relief of suffering and maximizing quality of life for patients and their families. Patients with heart failure (HF) are the largest group eligible for PC services, but only a small percentage of them receive PC.

The optimal content and method of delivery of PC interventions to HF patients in resource-limited countries remain unknown. The integration of PC into existing HF disease management continues to be a challenge.

PUBMED was searched to identify articles on the topic published in the last 5 years (2014-April 2019). One hundred thirty-six articles were identified-14 articles out of were included in the revision.

Research concerning PC in HF is still scarce and comes predominantly from developed countries. PC in HF improves patients' and caregivers' outcomes in terms of dyspnea, sleep, depression, communication, coping, and care-giving burden. Specialized home-based PC services have a positive impact on patients' physical and emotional wellbeing while decreasing utilization of medical services. Fatigue, dyspnea, and pain are frequent symptoms. Evidence concerning use of opioids for dyspnea is increasing. Family caregivers offer a considerable amount of care during the disease trajectory. There is often incongruence between the carer's and the patient's wishes in terms of treatment decisions and preferences. Carers should be assessed for risk and supported in their roles in care management and care coordination.

Because of the unpredictability of the disease and difficulty in prognostication, PC should be introduced at the point of diagnosis of HF. Basic education in PC needs to be introduced early in the training of cardiology staff, focused on concept definition, differencing PC and terminal care, symptom management, communication, and decision-making.