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

Main pulmonary artery diameter is a prognostic indicator in patients with pulmonary arterial hypertension without congenital heart disease.

Investigators used 4D flow cardiovascular magnetic resonance imaging to search for differences between pulmonary artery (PA) ...

The systemic circulation is under high pressure - it has to deliver blood to the extremities of the body. The pulmonary circulation is under lower pressure, because: blood is delivered to the ...

Acute obstruction of the pulmonary circulation by a blood clot can lead to circulatory failure with a high mortality rate. A new study published in Intensive Care Medicine, which was carried out ...

The systemic circulation is under high pressure - it has to deliver blood to the extremities of the body. The pulmonary circulation is under lower pressure, because: blood is delivered to the ...

PAH patients typically take eight or nine medications related to their elevated blood pressure in pulmonary circulation and ...

Pulmonary embolism is a common cause of cardiovascular-associated morbidity and mortality. Although pulmonary embolism ...

The American Heart Association (AHA) announced the publication of a new scientific statement that summarizes differences in diagn ...

A new program in the Central Valley is now offering much-needed treatments for patients suffering from an advanced form of lung disease called pulmonary ...