Development of a reliable reversible pulmonary artery band (PAB ... Three months after PAB placement Grp I right ventricular (RV) systolic pressure varied between 30 and 60 mmHg with systolic ...

Catheterization is particularly useful in the diagnosis of occult systemic to pulmonary shunts, congenital heart disease, and distal pulmonary artery stenosis.

A patent ductus arteriosus causes a continuous murmur since there is a constant pressure gradient ... from the aorta into the pulmonary artery. The normal aortic systolic/diastolic pressure ...