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Exercise conditioning in the elderly coronary patient
Journal of the American Geriatrics Society
|February 1, 1987
Summary
Elderly patients with coronary events achieve similar exercise training benefits as younger patients. However, older adults show lower program participation rates, hindering cardiac rehabilitation outcomes.
Area of Science:
- Cardiology
- Geriatrics
- Exercise Physiology
Background:
- Supervised exercise programs are crucial for cardiac rehabilitation after coronary events.
- Understanding age-related differences in exercise conditioning and program participation is vital for optimizing patient outcomes.
Purpose of the Study:
- To compare the conditioning effects and participation rates of supervised exercise programs in elderly versus younger patients following a recent coronary event.
Main Methods:
- A cohort of 100 patients (21 elderly, >=62 years; 79 younger, <=61 years) with recent coronary events participated in a supervised exercise program.
- Evaluated peak exercise intensity, submaximal heart rate-blood pressure product, and program entry rates before and after the intervention.
Main Results:
- Both elderly and younger patients demonstrated significant improvements in peak exercise intensity (68% increase) and reductions in submaximal heart rate-blood pressure product (approx. 26% decrease).
- Elderly patients achieved similar relative training benefits despite lower initial peak exercise capacity.
- Program entry rates were substantially lower in the elderly group (19%) compared to the younger group (57%).
Conclusions:
- Elderly patients with coronary events derive comparable physiological benefits from supervised exercise programs as younger patients.
- Despite similar benefits, elderly individuals exhibit significantly lower participation in cardiac rehabilitation exercise programs.
- Strategies to enhance engagement and enrollment of elderly patients in cardiac rehabilitation are necessary to improve long-term cardiac disability reduction.