Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.27147 

Early diagnosis and treatment of pulmonary hypertension are crucial to prevent chronic progression and a poor prognosis. The nonspecific presenting symptoms and need for right heart catheterization may contribute to a delay in diagnosis. In this episode, Sara Tedla MD, discusses a recently published study in AJR, which evaluates the utility of cardiac chamber volumetric measurements based on non-gated CT pulmonary angiography and the updated 2018 pulmonary hypertension criteria.