Treatment is accomplished by ablating nerves around the pulmonary artery using therapeutic ultrasound energy in a minimally invasive, percutaneous procedure. The straightforward catheter platform ...

The combination of antifibrotic therapy and pulmonary vasodilator therapy improved transplant-free survival but had no ...

Treatment is accomplished by ablating nerves around the pulmonary artery using therapeutic ultrasound energy in a minimally invasive, percutaneous procedure. The straightforward catheter platform was ...

Researchers at Baylor College of Medicine and collaborating institutions have uncovered a key molecular player that is ...

Late-breaking findings on pulmonology, critical care, and sleep medicine will be presented at the American Thoracic Society (ATS) 2025 International Conference.

They thread the tube through your body to your heart, then into the vessel that goes from the heart’s right side to your lungs, called the pulmonary artery. The catheter has a tiny balloon at ...

Healthy endothelial cells produce nitric oxide, a molecule that signals arteries to relax and expand, increasing blood flow. This expansion creates lower pressure inside vessels, reducing the ...

Right aberrant subclavian artery, also called arteria lusoria, is one of the most common intrathoracic arterial anomalies. Although mostly asymptomatic, the retroesophageal and retrotracheal ...

There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle. Blood vessels leading into and out of the heart There are ...

In pulmonary arterial hypertension, main pulmonary artery stiffening correlated significantly with right ventricular stiffening and reduced systolic performance, cardiac output, and right ...