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Updated: May 24, 2026
04:24
A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
Mobile phone-based telemonitoring for heart failure management: a randomized controlled trial.
Emily Seto1, Kevin J Leonard, Joseph A Cafazzo
1Centre for Global eHealth Innovation, University Health Network, Toronto, ON, Canada. emily.seto@uhn.on.ca
Journal of Medical Internet Research
|February 24, 2012
Summary
A mobile phone telemonitoring system significantly improved quality of life and self-care in heart failure patients. The system demonstrated high adherence and feasibility, even for elderly individuals and those new to mobile technology.
Area of Science:
- Cardiology
- Digital Health
- Health Services Research
Background:
- Telemonitoring trials for heart failure management show inconsistent results due to varied designs.
- Mobile phones offer a ubiquitous and economical platform for health monitoring.
- The feasibility and efficacy of mobile phone-based telemonitoring for heart failure remain undetermined.
Purpose of the Study:
- To investigate the impact of a mobile phone-based telemonitoring system on heart failure management.
- To assess the effects of this system on patient outcomes.
Main Methods:
- 100 heart failure patients were randomized into telemonitoring and control groups.
- The telemonitoring group used a mobile phone for daily weight, blood pressure, and symptom tracking, plus weekly ECGs over 6 months.
- Data were transmitted wirelessly, with automated instructions and alerts to a cardiologist.
Main Results:
- Telemonitoring patients showed significantly greater improvements in quality of life (Minnesota Living with Heart Failure Questionnaire) and self-care maintenance (Self-Care of Heart Failure Index).
- In a subgroup analysis of patients with over 6 months of clinic history, telemonitoring significantly improved brain natriuretic peptide (BNP) levels, left ventricular ejection fraction (LVEF), and self-care.
- No significant differences were observed between groups for hospitalization, mortality, or emergency department visits, though the study was underpowered for these outcomes.
Conclusions:
- A mobile phone-based telemonitoring system effectively enhances quality of life through improved self-care and clinical management in heart failure patients.
- The system exhibited high patient adherence and was feasible across diverse patient demographics, including the elderly and those with no prior mobile phone experience.
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