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Effect of a heart failure program on hospitalization frequency and exercise tolerance
S Hanumanthu1, J Butler, D Chomsky
1Division of Cardiology, Vanderbilt University Medical Center, Nashville, Tenn 37232-6300, USA.
Circulation
|December 31, 1997
Summary
Patients with heart failure experienced fewer hospitalizations and improved function when managed by specialists in dedicated heart failure programs. This highlights the benefit of specialized care for heart failure patients.
Area of Science:
- Cardiology
- Internal Medicine
Background:
- Most heart failure patients receive care from general physicians, leading to suboptimal outcomes.
- This includes high hospital readmission rates and underutilization of key medications like ACE inhibitors.
Purpose of the Study:
- To evaluate if specialized heart failure programs improve hospitalization rates and functional outcomes.
- The study aimed to compare care provided by heart failure specialists versus general physicians.
Main Methods:
- Retrospective analysis of 187 heart failure patients referred to a specialized program.
- Compared hospitalization rates, medications, and exercise capacity before and after referral for patients followed >30 days.
Main Results:
- Hospitalizations reduced by 53% (210 to 104) in the year post-referral.
- Heart failure-specific hospitalizations decreased by 69% in patients followed for over a year.
- Peak exercise capacity (VO2) increased significantly, and diuretic doses were adjusted.
Conclusions:
- Management by heart failure specialists in dedicated programs leads to better outcomes.
- Patients experience reduced hospitalizations and enhanced functional capacity.