primaryhypertension.org - Primary Pulmonary Hypertension You have primary pulmonary hypertension when the cause of the elevated blood pressure in the pulmonary arteries is unknown. Usually, the disease is manifested by shortness of breath on exertion and at rest, which tend to worsen progressively in the majority of cases. Primaryhypertension.org~Site InfoWhoisTrace RouteRBL Check
Pulmonaryhypertension.biz - Home Page Pulmonary hypertension is a form of high blood pressure localized only in the arteries of the lungs and the left side of the heart. Usually, pulmonary hypertension occurs when vessels supplying blood to the lungs are narrowed or blocked. Pulmonaryhypertension.biz~Site InfoWhoisTrace RouteRBL Check