Related Experiment Video
Updated: Dec 29, 2025

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
A patient-centered multidisciplinary cardiac rehabilitation program improves glycemic control and functional outcome
Andrea Denegri1, Valentina A Rossi2, Fabrizio Vaghi3
1Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy. denegriandrea@msn.com.
Insights
Cardiac rehabilitation (CR) improves physical function in coronary artery disease (CAD) patients, especially those without diabetes. Diabetic and impaired glucose tolerance (IGT) patients also benefit, particularly from improved blood glucose control.
Area of Science:
- Cardiology
- Metabolic Health
- Rehabilitation Medicine
Background:
- Cardiac rehabilitation (CR) is linked to reduced mortality in coronary artery disease (CAD) patients.
- The effects of CR on impaired glucose tolerance (IGT) and diabetes in CAD patients require further investigation.
Purpose of the Study:
- To assess the impact of CR on pathological risk factors beyond physical exercise improvement in IGT and diabetic CAD patients.
Main Methods:
- 171 consecutive CAD patients undergoing a 3-month CR program were analyzed.
- Primary endpoint: improvement in peak workload and VO2-peak.
- Secondary endpoint: reduction in glycated hemoglobin (HbA1c).
Main Results:
- Euglycemic patients showed significant improvements in peak workload and VO2-peak compared to diabetic patients.
- Diabetic patients experienced greater benefits in blood glucose control (HbA1c reduction) than IGT patients.
Conclusions:
- Multidisciplinary CR enhances physical capacity in CAD patients, particularly euglycemic individuals.
- Both IGT and diabetic CAD patients can benefit from CR, with improved glucose control being a key outcome for the latter.
- Larger studies are needed to clarify long-term outcomes.
Background:
Cardiac rehabilitation (CR) is strongly associated with all-cause mortality reduction in patients with coronary artery disease (CAD). The impact of CR on pathological risk factors, such as impaired glucose tolerance (IGT) and functional recovery remains under debate. The aim of the present study is to determine whether CR had a positive effect beside physical exercise improvement on pathological risk factors in IGT and diabetic patients with CAD.
Methods:
One hundred and seventy-one consecutive patients participating in a 3-month CR from January 2014 to June 2015 were enrolled. The primary endpoint was defined as an improvement of peak workload and VO2-peak; glycated hemoglobin (HbA1c) reduction was considered as secondary endpoint.
Results:
Euglycemic patients presented a significant improvement in peak workload compared to diabetic patients (from 5.75 ± 1.45 to 6.65 ± 1.84 METs vs. 4.8 ± 0.8 to 4.9 ± 1.4 METs , p = 0.018). VO2-peak improved in euglycemic patients (VO2-peak from 19.3 ± 5.3 to 22.5 ± 5.9 mL/min/kg, p = 0.003), while diabetic patients presented only a statistically significant trend (VO2-peak from 16.9 ± 4.4 to 18.0 ± 3.8 mL/min/kg, p < 0.056). Diabetic patients have benefited more in terms of blood glucose control compared to IGT patients (HbA1c from 7.7 ± 1.0 to 7.4 ± 1.1 compared to 5.6 ± 0.4 to 5.9 ± 0.5, p = 0.02, respectively).
Conclusions:
A multidisciplinary CR program improves physical functional capacity in CAD setting, particularly in euglycemic patients. IGT patients as well as diabetic patients may benefit from a CR program, but long-term outcome needs to be clarified in larger studies.
More Related Videos
Related Concept Videos
Coronary Artery Disease V: Interprofessional Care
Cardiomyopathy V: Interprofessional Care
Acute Coronary Syndrome IV: Interprofessional Care
Peripheral Artery Disease III: Interprofessional Care
Peripheral Artery Disease V: Postoperative Nursing Management
Cardiomyopathy VII: Pre and Post Operative Nursing Management

