Analysis of the activity of the telephone nursing consultation on demand for patients with heart failure.

Objective: Analyzing the most frequent reasons for telephone demand in the heart failure nurse's consultation and to evaluate the response resolution capacity after the call.

Method: Descriptive, retrospective study of all telephone calls recorded between June 2020 and April 2021 in a specific nursing consultation for heart failure care. The main sociodemographic and clinical variables, reason for calling and action carried out by the nurse were extracted from the electronic medical records. For its subsequent descriptive análisis.

Results: 643 calls were analyzed, 354 (55.1%) were made by the patients. The most frequent reason for calling was to consult symptoms 45.8% (n = 162). 71.6% (n = 116) of the consultations were resolved by adjusting the pharmacological treatment by telephone, 24.7% (n = 40) required a face-to-face visit in the nurse's consultation, 22 (13.6%) needed emergency care. 5 due to worsening heart failure. The patients who consulted for symptoms had a worse functional class (p = 0.007) and had been referred from hospitalization (p = 0.023).

Conclusions: The telephone consultation was shown to be useful for patients with heart failure, being mainly demanded by users who present symptoms of worsening of their disease.