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Updated: Jan 28, 2026

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
The Association Between Cardiac Rehabilitation Attendance and Hospital Readmission
Chad M House1,2,3,4, Mary A Anstadt1,2,3,4, Logan H Stuck1,2,3,4
1Department of Cardiology, Regions Hospital, St Paul, Minnesota (CMH, MAA, WBN).
Insights
Attending more cardiac rehabilitation sessions significantly lowers hospital readmission rates. Each extra session completed reduces cardiac readmissions by 1.75% and all-cause readmissions by 2%.
Area of Science:
- Cardiology
- Public Health
- Rehabilitation Medicine
Background:
- Cardiac rehabilitation improves patient outcomes.
- The effect of individual sessions on readmission rates is not well-understood.
Purpose of the Study:
- To evaluate the relationship between completed cardiac rehabilitation sessions and 1-year readmission rates.
- To determine the impact of each session on cardiac and all-cause readmissions.
Main Methods:
- Retrospective analysis of 347 patients.
- Modeling 1-year cardiac readmission counts using Poisson regression.
Main Results:
- Each additional cardiac rehabilitation session was linked to a 1.75% decrease in cardiac readmissions (P = .01).
- Each additional session was linked to a 2% decrease in all-cause hospital readmissions (P = .001).
- 65% of patients completed all assigned sessions.
Conclusions:
- Increased attendance in cardiac rehabilitation is associated with lower readmission rates.
- Every attended session contributes to reduced cardiac and all-cause hospital readmissions.
Abstract:
Purpose: Cardiac rehabilitation is associated with improved clinical outcomes, but the impact of individual cardiac rehabilitation sessions on readmission rates is less studied. Methods: A retrospective evaluation of the relationship between the number of cardiac rehabilitation sessions completed and all-cause and cardiac readmission rates at 1 year was conducted. The 1-year cardiac readmission counts were modeled via Poisson regression. Results: Of the 347 patients included in the primary analysis, 227 (65%) completed all assigned cardiac rehabilitation sessions. At 1 year, 135 patients (39%) had at least 1 cardiac readmission, and 155 patients (45%) had at least 1 all-cause readmission. The primary result was that every additional cardiac rehabilitation session completed was associated with a 1.75% lower incidence rate of 1-year cardiac readmission (P = .01) and a 2% lower incidence rate of all-cause hospital readmission (P = .001). Conclusion: Regardless of the number of cardiac rehabilitation sessions assigned, each additional session attended was associated with reduced cardiac readmission by 1.75% and all-cause readmission by 2%.
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