[Faulty origin of the right subclavian artery from the pulmonary artery: a rare cause of subclavian steal syndrome in childhood].
A congenital subclavian steal syndrome may be caused by coarctation or interruption of the aortic isthmus or by isolation of a subclavian artery. We describe a patient with D-transposition of the great arteries, a left aortic arch, and isolation of the right subclavian artery which originated from the right pulmonary artery via a right ductus arteriosus. A subclavian steal syndrome was demonstrated noninvasively by echocardiography and doppler sonography of the cerebral arteries. We recommend routine cerebral doppler sonography for all infants with congenital heart disease and unilaterally weak brachial pulses. Since the long term outcome of the congenital subclavian steal syndrome is uncertain the aberrant subclavian artery should be reimplanted at the time of corrective cardiac surgery.
Hofbeck
M
M
Kardiologische Abteilung, Universität Erlangen-Nürnberg.
Rupprecht
T
T
Reif
R
R
Singer
H
H
D000790:Angiocardiography; D006328:Cardiac Catheterization; D004452:Echocardiography; D015150:Echocardiography, Doppler; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013348:Subclavian Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013349:Subclavian Steal Syndrome / Q000151:congenital* / Q000000981:diagnostic imaging; D014188:Transposition of Great Vessels / Q000000981:diagnostic imaging*
Fehlabgang der rechten A. subclavia aus der A. pulmonalis: eine seltene Ursache des Subclavian-steal-Syndromes im Kindesalter.