Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...

Pulmonary arterial hypertension (PAH) can be a challenging complication to manage during pregnancy; women with PAH who are pregnant are considered a high-risk population, and they face higher rates of ...

A small, multi-country analysis of women of child-rearing age has found that these patients experience limits on activities ...