Balloon pulmonary angioplasty (BPA) has emerged as a guideline-recommended therapy for surgically inoperable chronic thromboembolic pulmonary hypertension (CTEPH). Lung injury occurs in approximately 6% of BPA sessions and is the leading cause of procedure-related mortality.

Noncommunicable diseases (NCDs) are on the rise in sub-Saharan Africa (SSA), with cardiovascular NCD accounting for most deaths. Pulmonary hypertension (PH) is a highly morbid NCD; however, contemporary prevalence data are lacking.

Pulmonary arterial hypertension (PAH) harboring the heterozygous ring finger protein 213 (RNF213) p.Arg4810Lys variant responds poorly to PAH treatment and has a poor prognosis. 

Right heart catheterization (RHC) and echocardiography are integral in the assessment of pulmonary hypertension (PH) and cardiac function for lung transplant (LT) candidates. However, the impact of these metrics on post-LT outcomes remains unclear. 

Pulmonary arterial hypertension (PAH) is a progressive illness that may require therapy with parenteral prostacyclin pathway agents (PPA) (epoprostenol and treprostinil). These parenteral PPA's are continuous ambulatory infusions that require a high level of skill and knowledge to maintain safety and effectiveness. 

The optimal use of vasoactive medications in patients with pulmonary arterial hypertension with shock remains unknown. Using a national database, we benchmarked initial vasoactive practices.

Preterm birth survivors reaching adulthood are a growing population, with bronchopulmonary dysplasia (BPD), the chronic lung disease of prematurity, common among this cohort. Infants with BPD are at increased risk for pulmonary vascular disease (PVD) including the development of pulmonary hypertension (PH). 

Pulmonary hypertension (PH) is defined by elevated mean pulmonary arterial pressure (mPAP). Pulmonary vascular resistance (PVR) and SvO2 (mixed venous oxygenation), measured by right heart catheterization (RHC), are key determinants of disease severity and prognosis.