which builds up on the inside walls of the arteries. This narrowing is also called stenosis. As the arteries narrow, blood supply to the muscles and tissues in the legs and feet decreases, causing ...

(1) Shrinkage of the PV trunk was often observed in the ablated PVs, and its severity did not correlate with the changes in the LA diameter but did with the severity of the de novo PV narrowing.

The U.S. FDA has provided advice for Tiakis Biotech's Phase 2 clinical trial of tiprelestat for pulmonary arterial hypertension, the company states.

Elevation of the left mainstem bronchus and a prominent pulmonary artery may also be seen. Both the ECG and the chest radiograph, however, are non-specific for mitral stenosis. Echocardiography is ...

A body weight-adjusted regimen of Uptravi dosing for children and adolescents with PAH was deemed appropriate, according to a ...