My Introduction to Pulmonary Hypertension

Pulmonary hypertension (PH) significantly impacts outcomes in heart failure with preserved ejection fraction (HFpEF), especially with right ventricular dysfunction (RVD), yet effective treatments are limited. This study retrospectively evaluated sacubitril-valsartan's effects on pulmonary pressures, RV function, and clinical outcomes in 20 severe HFpEF-PH patients. 

Pulmonary Arterial Hypertension (PAH) is a rare, chronic and progressive disease affecting the heart and lungs. Endothelin receptor antagonist (ERA) + phosphodiesterase type 5 inhibitor (PDE5i) treatment is recommended for all PAH patients. 

Pericardial effusion (PEF) in PAH may be a marker of worsening disease or associated with autoimmune conditions. Sotatercept was not initially reported as associated with the development or progression of PEF. We describe PAH patients taking sotatercept who were found to have new or worsening PEF and examine associated comorbidities.

Pulmonary arterial hypertension (PAH) is a chronic, progressive, and ultimately life-threatening disease characterized by vascular remodeling and increasing pulmonary vascular resistance. Despite significant advances in diagnostic tools and therapeutic strategies, clinical intervention often begins only when patients become symptomatic—typically at New York Heart Association (NYHA) functional class II or higher.