The treatment of pulmonary arterial hypertension—once a lethal condition—has evolved considerably over the past few years as the number of therapeutic options available to treat this disease ...

Blood pressure measures the amount of force it takes to push your blood through your arteries, which routes blood to the rest ...

The lumen is the hollow opening or the space inside the blood vessel. Artery Vein Capillary Function Carry blood away from the heart (usually oxygenated blood, except for the pulmonary artery ...

The lumen is the hollow opening or the space inside the blood vessel. Artery Vein Capillary Function Carry blood away from the heart (usually oxygenated blood, except for the pulmonary artery ...

PAH is a rare, progressive form of pulmonary hypertension that, as the name suggests, causes increased blood pressure in the lungs due to an obstruction in the organ’s small arteries.