Early diagnosis of pulmonary arterial hypertension improves five-year survival by 42%, compared with delayed diagnosis, a ...

A higher pulmonary vascular resistance index during exercise, but not at rest, predicts poor clinical outcomes in adults with ...

In a phase 2 trial, selexipag, an oral selective IP prostacyclin-receptor agonist, was shown to be beneficial in the treatment of pulmonary arterial hypertension. In this event-driven, phase 3, ...

Biologists often show oxygenated blood as red, and deoxygenated blood as blue. This is just a way of illustrating it in biological diagrams. It's also helpful in showing the different regions of the ...

Plasma is a straw-coloured liquid that makes up just over half the volume of blood. You have about 5.5 litres of blood in your body That’s is the same amount of liquid as there is in these cola ...