A large review of clinical trials looked at remote patient monitoring for people with heart failure. The analysis included about 23,000 participants from randomized controlled trials. Findings suggest remote monitoring may reduce deaths from any cause. It also showed a reduction in hospital stays specifically for heart failure issues.
Safety data was not reported in the included trials. The certainty of the findings varies. The data for death rates was considered moderate quality. The data for hospitalizations was considered lower quality.
One important limitation is that most studies did not check if the tool works equally well for everyone. Only two trials looked at whether rural or urban settings changed the results. This means we cannot say for sure if underserved populations benefit the same way. Also, the effect on hospital stays might be weaker in some places.
Patients should talk to their doctors before making changes to their care plan. This information helps understand potential benefits but does not replace professional medical guidance. Remote monitoring is a tool that may support better management of heart failure symptoms and risks.