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Updated: Jan 24, 2026

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
An Algorithm for the Optimal Location of Cardiac Rehabilitation Centers: A SPATIAL PERSPECTIVE
Thiago Mauro de Lima Moraes1, Luís Felipe Leite da Silva2, Mauro Augusto Dos Santos3
1Universidade Federal Rural do Rio de Janeiro (UFRRJ), Rio de Janeiro, Brazil (de Lima Moraes, Gregorio, and de Souza Filho).
Insights
Optimizing cardiac rehabilitation (CR) clinic locations significantly reduces patient travel distance, improving access to care. Strategic resource allocation enhances CR program efficiency and patient adherence, especially for high-risk individuals.
Area of Science:
- Healthcare Management
- Public Health
- Operations Research
Background:
- Geographical distance to cardiac rehabilitation (CR) clinics is a major barrier to patient participation and adherence.
- This barrier disproportionately affects high-risk cardiovascular patients needing consistent CR.
- Improved accessibility to CR services is crucial for better clinical outcomes.
Purpose of the Study:
- To optimize the geographical allocation of CR clinics to minimize patient travel distances.
- To enhance the accessibility and effectiveness of CR programs through strategic resource distribution.
- To address barriers to CR initiation and continuation caused by distance.
Main Methods:
- A p-median optimization model was employed to determine ideal CR clinic locations.
- Six distinct scenarios were analyzed for patients with high cardiovascular risk.
- The model aimed to minimize average patient travel distances to CR facilities.
Main Results:
- Adding 4 CR clinics reduced average travel distances by 14%–17% for the target population.
- The optimization model identified a tendency for clinic concentration in specific areas.
- Results highlighted existing disparities and inequitable distribution of CR services.
Conclusions:
- Optimized CR clinic allocation enhances healthcare system efficiency and resource distribution.
- This strategic approach improves treatment accessibility, aligning with value-based healthcare principles.
- Mathematical modeling provides a framework for equitable and effective CR service delivery.
Purpose:
Geographical distance from a patient's residence to a cardiac rehabilitation (CR) clinic is a significant barrier to the initiation and continuation of CR programs worldwide. This distance can adversely affect patient adherence and clinical outcomes, particularly among patients with high cardiovascular risk who require frequent and consistent CR sessions. Addressing this barrier may enhance the accessibility and effectiveness of CR services.
Methods:
A p -median optimization model was developed to strategically allocate resources for CR in Rio de Janeiro, Brazil. Six scenarios were created to accommodate patients with high cardiovascular risk, with the aim of identifying optimal clinic locations to minimize the average travel distance for patients.
Results:
The implementation of 4 additional CR clinics demonstrated a 14% to 17% improvement in accessibility, as indicated by a reduction in travel distances for the target patient population. The model also revealed a concentration of clinics within a single region of the city, underscoring disparities in access and highlighting the inequitable distribution of CR services.
Conclusions:
The optimal allocation of CR clinics using an optimization model can significantly enhance healthcare system efficiency. This approach may ensure optimal resource distribution and treatment accessibility, aligning with the principles of value-based healthcare.
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