The molecular targets of approved treatments for pulmonary arterial hypertension.

Thorax · 2016 · PMC4717417 · PMID 26219978

Europe PMC DOI

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did not reach statistical significanceno p-value reported

While this trend did not reach statistical significance, there were significant improvements in WHO FC, TTCW, mean pulmonary artery pressure and PVR.

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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.