Pulmonary Circulation, Vol. 5, No. 1 (March 2015), pp. 204-210 (7 pages) AbstractPeripheral pulmonary artery stenosis (PPAS) is an underrecognized condition in the adult population. PPAS can lead to ...
Supravalvular aortic stenosis (SVAS) is a congenital narrowing of the ascending aorta which can occur sporadically, as an autosomal dominant condition, or as one component of Williams syndrome. SVAS ...