Resting and Exercise Haemodynamics in Relation to Six-Minute Walk Test in Patients with Heart Failure and Preserved Ejection Fraction

Abstract

Workload corrected PCWP correlated best with 6MWT performance in HFpEF patients. Baseline haemodynamic variables were modestly correlated with 6MWT, suggesting that 6MWT performance in HFpEF patients may be significantly influenced by extra-cardiac factors.