Collateral circulation in subclavian stenosis or atresia. Angiographic demonstration of retrograde vertebral-subclavian flow in two cases with right aortic arch.
D001011:Aorta / Q000002:abnormalities*; D001027:Aortography; D001795:Blood Pressure Determination; D001827:Body Height; D001835:Body Weight; D006328:Cardiac Catheterization; D002648:Child; D003097:Collateral Circulation; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D013348:Subclavian Artery / Q000002:abnormalities*; D013349:Subclavian Steal Syndrome / Q000175:diagnosis*