PAH Takes Higher Toll on Asian SLE Patients, Study Suggests

In Asian patients with systemic lupus erythematosus, pulmonary arterial hypertension (PAH) is more prevalent and associated with worse overall survival rates than it is for patients in western countries, a study reports. It also suggests systemic hypertension (high blood pressure) as a risk factor for the development of pulmonary arterial hypertension (PAH).