CT scan-assessed high right ventricle-left ventricle ratio of the heart predicts major adverse cardiovascular events in PH ...

A larger diameter of the main pulmonary artery predicts poorer outcomes in pulmonary arterial hypertension (PAH) patients, a study found.

Testing showed Chris had a rare, life-threatening heart defect: His aorta and his pulmonary artery were switched. The aorta is the main artery carrying blood away from the heart, and the pulmonary ...