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Updated: Jun 3, 2026

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
Expanded cardiac rehabilitation reduces cardiac events over five years
1The George Institute for Global Health, The University of Sydney, Sydney.
Insights
An expanded cardiac rehabilitation program significantly reduced cardiac events, including myocardial infarctions, in patients with coronary artery disease. This enhanced program also led to fewer hospitalizations over a 5-year period.
Area of Science:
- Cardiology
- Preventive Medicine
- Public Health
Background:
- Coronary artery disease (CAD) necessitates comprehensive post-event management.
- Standard cardiac rehabilitation (CR) offers benefits, but its long-term impact on major adverse cardiac events (MACE) requires further investigation.
- Expanded CR programs may offer superior outcomes by addressing a broader range of patient needs.
Discussion:
- This randomized controlled trial evaluated an expanded CR program's efficacy in reducing cardiovascular events.
- The intervention included standard CR plus intensive stress management, dietary counseling, and a patient hotel stay.
- Long-term follow-up (5 years) assessed rates of cardiovascular death, myocardial infarction, and cardiovascular hospital admissions.
Key Insights:
- Expanded CR significantly reduced the composite endpoint of cardiac events (48% vs. 60%) over 5 years.
- The reduction was primarily driven by a significant decrease in non-fatal myocardial infarctions (11% vs. 20%).
- Participants in the expanded CR group experienced significantly fewer hospitalizations and shorter hospital stays for cardiovascular reasons.
Outlook:
- Expanded CR programs represent a promising strategy for improving long-term outcomes in CAD patients.
- Further research should explore cost-effectiveness and scalability of such comprehensive programs.
- Personalized CR interventions tailored to individual risk factors may further optimize patient recovery and reduce event recurrence.
Question:
In people with coronary artery disease, does an expanded cardiac rehabilitation program reduce cardiac deaths, myocardial infarctions, and hospital admissions due to cardiovascular disease?
Design:
Randomised, controlled trial with intention-to-treat analysis.
Setting:
A University hospital in Sweden.
Participants:
People aged less than 75 years who had had a recent myocardial infarction or coronary artery bypass grafts were eligible to participate. Severe co-morbidities were exclusion criteria. Randomisation of 224 participants allocated 111 to undergo expanded cardiac rehabilitation and 113 to a control group.
Interventions:
Both groups received standard cardiac rehabilitation, including physical training, education, group and individual counselling, and support to cease smoking. All participants received appropriate preventive medications. In addition, the intervention group received 20 group sessions of stress management, 3 sessions of cooking and diet counselling by a dietician, and a 5-day stay at a 'patient hotel' with several activities including physical training and information.
Outcome Measures:
Although other outcomes were reported at the conclusion of 1-year follow-up, the outcomes at the 5-year follow-up were rates of cardiac events: cardiovascular death, acute myocardial infarction, and readmission to a hospital due to other cardiovascular causes.
Results:
All participants were followed up via national registers of health and mortality. During the 5-year follow-up, 53 (48%) participants in the expanded cardiac rehabilitation group and 68 (60%) participants in the control group had a cardiac event (hazard ratio 0.69, 95% CI 0.48 to 0.99). This difference was mainly due to only 12 (11%) participants having non-fatal myocardial infarctions in the treatment group versus 23 (20%) in the control group (hazard ratio 0.47, 95% CI 0.21 to 0.97). The number of hospitalisations and the number of days of hospitalisation were both significantly fewer in the treatment group than in the control group.
Conclusion:
Expanded cardiac rehabilitation after acute myocardial infarction or coronary artery bypass surgery reduces the long-term rate of cardiovascular events by reducing myocardial infarctions and days in hospital for cardiovascular reasons.
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