Study limitation: Total sample size of 187 is inferred from the reported subgroups (145 pre-capillary + 21 post-capillary + 21 no-PH); the abstract does not explicitly state a single total N | ReachRx
Multicenter invasive validation of the Venous Excess Ultrasound Score (VExUS) in patients referred for pulmonary hypertension
Study limitation reported by the research below: “Total sample size of 187 is inferred from the reported subgroups (145 pre-capillary + 21 post-capillary + 21 no-PH); the abstract does not explicitly state a single total N.”
