Improvement after lung volume reduction surgery: a role for inspiratory muscle adaptation.

Bruno Degano,Laurent Brouchet,Jacques Rami,Jean-François Arnal,Roger Escamilla,Christophe Hermant,Marcel Dahan

Respiratory Physiology & Neurobiology（2004）

引用 12|浏览12

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摘要

In severe emphysema, lung volume reduction surgery (LVRS) can improve lung function and exercise tolerance. The maximal changes of forced expiratory volume in 1s (FEV1) and lung volume occur early after surgery, whereas maximal improvement of exercise tolerance occurs later. We tested the hypothesis that secondary adaptation of inspiratory muscles could explain this delayed clinical improvement.

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关键词

Disease,Emphysema,Mammals,Humans,Mechanics of breathing,Lung volume,Reduction surgery,Muscles,Respiratory

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