Poor survival in patients with scleroderma and pulmonary hypertension due to heart failure with preserved ejection fraction.

Pulm Circ · 2017 · PMC5467929 · PMID 28597765

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may be significantno p-value reported

In particular, the prevalence of PH-HFpEF within the SSc population with PH (SSc-PH-HFpEF) may be significant, in the range of 20–45% in recent studies. 6 , 7 Several studies have previously shown that SSc-PAH is a distinctive entity within Group 1 diseases.

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