Is borderline pulmonary hypertension associated with increased mortality and hospitalization in a Veterans Affairs patient cohort?
Borderline pulmonary hypertension is associated with increased mortality and hospitalization, indicating a continuum of risk based on mPAP levels.
These data illustrate a continuum of risk according to mPAP level and that borderline PH is associated with increased mortality and hospitalization. Future investigations are needed to test the generalizability of our findings to other populations and study the effect of treatment on outcome in borderline PH.
Maron et al. (Sat,) studied this question.