Cardiovascular system of the 18-mm embryo: Arteries.
Keywords: T-3 intercostal artery, anterior cerebral artery, anterior inferior cerebellar artery, aorta, arch of aorta, ascending aorta, basilar artery, bifurcation, brachiocephalic artery, celiac artery, common iliac artery, coronary sinus, ductus arteriosus, external carotid artery, inferior mesenteric artery, inferior vena cava, internal carotid artery, junction of vertebral arteries, left common cardinal vein, left common carotid artery, left pulmonary artery, left subclavian artery, left umbilical artery, lumbar artery, median sacral artery, mesonephric artery, middle cerebral artery, pontine artery, posterior cerebral artery, posterior communicating artery, posterior inferior cerebellar artery, pulmonary trunk, right umbilical artery, right ventricle, superior cerebellar artery, superior mesenteric artery, vertebral artery, vitelline (omphalomesenteric) artery
Source: Atlas of Human Embryos.