Conclusion: it suggested that the anti-resistance deep and slow abdominal breathing exercises that obviously enhanced the lung function and living quality of patients with COPD.

抗阻力深慢腹式呼吸训练可改善COPD病人的肺功能和生活质量。

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Combined with visual imagery and abdominal breathing exercises, such an app has the potential to have a positive impact on patient satisfaction as well as patient outcomes.

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