Impact of the 2022 pulmonary hypertension definition on haemodynamic classification and mortality in patients with aortic stenosis undergoing valve replacement.

In patients undergoing TAVR, CpcPH patients had the numerically highest mortality according to both the 2015 [HR 1.66 (95% CI 0.60–4.62); P = 0.33] and 2022 [HR 4.92 (95% CI 0.64–37.88); P = 0.13] definitions, but due to the limited number of patients in this subgroup, this failed to reach statistical significance (see Supplementary material online , Figures S1 and S2 ).

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