Why the study?
This study aimed to investigate the clinical efficacy of cardiac rehabilitation exercise in patients with chronic heart failure, particularly regarding exercise tolerance and long-term prognosis.
Does structured cardiac exercise training improve cardiopulmonary function and exercise capacity in patients with chronic heart failure?
Population
300 hospitalized patients with CHF at Xining First People’s Hospital
Comparison
Standard pharmacological therapy plus structured cardiac exercise training vs standard pharmacological therapy alone
Follow-up
3 months
Authors
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May support cardiac rehab benefits in CHF; leaves open long-term effects pending randomized trials.
Does structured cardiac exercise training improve cardiopulmonary function and exercise capacity in patients with chronic heart failure?
Structured cardiac rehabilitation exercise significantly improves cardiopulmonary function and exercise capacity in patients with chronic heart failure.
Yang et al. (2025) studied this question.