Assertion: left subclavian artery | /r/CapableOf | coexist with tetralogy of fallot
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Source sentences:
text: This has been shown in isolated left subclavian artery coexisting with tetralogy of Fallot (TOF) []; the left arm in such a case is perfused not by antegrade flow from the pulmonary arteries but by flow into the distal left subclavian artery from muscular collaterals taking their origin from the left external carotid artery [].