Pulmonary arterial hypertension, or PAH, is a type of high blood pressure that affects the arteries in your lungs and the right side of your heart. It’s a very serious condition that can change ...

The number and size of the blood clots in your lung determine the severity of your symptoms. Larger clots cause more damage to your lung tissue and put more stress on your heart. Therefore, with ...

Grade III lesions have flow that is completely retrograde, regardless of cardiac contractility (Figures 1 & 2). [4] This is merely a compensatory mechanism to increase flow to the affected extremity.

Pulmonary arterial hypertension (PAH) is a subtype of pulmonary hypertension (PH) that causes high blood pressure in the small arteries of the lungs. Often, the cause of PAH is unknown (idiopathic).

Pulmonary artery thrombus is a rarely reported complication in premature neonates. The management of life-threatening thrombotic events in neonates is controversial, especially regarding the use ...

On Monday, results from a pivotal study called A DUE showed that Opsynvi—which consists of 10 mg of Opsumit and 40 mg of Adcirca—significantly improved blood flow through pulmonary blood ...