The RCA and LCA anatomy is also shown. CAT: Common arterial trunk; LCA: Left carotid artery; PDA: Patent ductus arteriosus; RCA: Right carotid artery. Large patent ductus arteriosus supplying the ...
Coronary anatomy is also evaluated in this view. In TA type IV A, a PDA supplying an innominate artery may be seen in this view although the left subclavicular view is used to better profile the PDA.
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What Could Cause a Bounding Pulse?
PDA occurs when the blood vessel connecting the aorta with the pulmonary artery (the main lung artery) remains open in a ...