A review of rate control in atrial fibrillation, and the rationale and protocol for the RATE-AF trial.

BMJ Open · 2017 · PMC5588987 · PMID 28729311

Europe PMC DOI

hedged sentence

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The sentences

marginally significantno p-value reported

58 Although there was a marginally significant improvement in LVEF with combined carvedilol/digoxin versus placebo/digoxin, blinded withdrawal of digoxin then led to a deterioration in LVEF, accompanied by an increase in BNP.

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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.