Powered by SBIR grant funding, PolyVascular advances options for children in need of pulmonary valve replacement with its polymeric stent-mounted valve small enough for the tiniest patients. The ...

What is the Condition of Pulmonary Atresia? Pulmonary atresia is a congenital heart defect where the baby is born with a defective or absent pulmonary valve. The valve should have three leaflets which ...

Researchers from the BioTis laboratory (Inserm/University of Bordeaux, Bordeaux, France) have developed a pulmonary valve using human collagen. Such a device could revolutionize the treatment of ...

The pulmonary valve is located between the right ventricle and the pulmonary artery. The valve acts as a doorway that lets blood into and out of the heart. Pulmonary valve stenosis is when the ...

HEMOPTYSIS occurs quite frequently as a consequence of mitral stenosis, but massive, life-threatening pulmonary hemorrhage is distinctly unusual. 1–4,5,6 Oppenheimer and Schwartz 3 have termed its ...

CHICAGO, IL—In experienced hands, compassionate use of the Pascal transcatheter valve repair system in patients with severe high-risk or inoperable tricuspid regurgitation (TR) can be safe and ...