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. 2018 Jun 26;39(30):2825–2835. doi: 10.1093/eurheartj/ehy331

Figure 2.

Figure 2

Changes in central pressures with exercise. (A) Baseline and peak exercise for cardiac output. (B–C) Pulmonary capillary wedge pressure and mean pulmonary artery pressure and as a function of venous return. (D) As compared to both non-PH- and IpcPH-HFpEF, CpcPH-HFpEF patients displayed greater increase in pulmonary arterial elastance during exercise. Error bars reflect standard error of the mean. aP < 0.05 vs. non-PH-HFpEF; and bP < 0.05 vs. IpcPH-HFpEF. CpcPH, combined post- and pre-capillary pulmonary hypertension; HFpEF, heart failure with preserved ejection fraction; IpcPH, isolated post-capillary pulmonary hypertension; PAP, pulmonary artery pressure; PCWP, pulmonary capillary wedge pressure; PH, pulmonary hypertension.