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The Effect of Lifestyle-based Active Pursed-lip Diaphragmatic Breathing Training on the Prognosis of Patients with Chronic Heart Failure.

2026-01-12 cardiovascular medicine Title + abstract only
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AbstractRespiratory training benefits chronic heart failure (CHF) patients but is underused due to multiple barriers. Lifestyle-based active pursed-lip diaphragmatic breathing (PLDB) offers a feasible, device-independent alternative. This study aimed to evaluate its impact on CHF patients exercise tolerance, cardiac function, quality of life, and clinical outcomes. A prospective cohort study enrolled 58 hospitalized CHF patients (NYHA II-IV, Jan 2023-Feb 2024). All received standard therapy and...

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