Effects of airway obstruction and hyperinflation on electrocardiographic axes in COPD.

Respir Res · 2019 · PMC6437876 · PMID 30917825

Europe PMC DOI

hedged sentence

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closest p

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The sentences

a clear trendno p-value reported

There was a clear trend towards an increased clockwise rotation in more severe airflow limitation.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.