Mismatch Between Right- And Left-Sided Filling Pressures In Heart Failure Patients With Preserved Ejection Fraction (Vol 257, Pg 143, 2018)

•R–L mismatch exists in HFpEF.•Elevated left-sided pressure was a significant predictor of worse outcomes.•Elevated right-sided pressure was not significantly associated with worse outcomes.•Clinical characteristics were of limited use in estimating left-sided pressure.•Pulmonary artery pressure could be useful to evaluate left-sided pressure.