Case 1171Aorta POCUS
POCUSVascularFoundationsCine loop~3 minNCClinical history
The left subclavian artery (LSA) marks the division between the proximal thoracic aorta and the distal descending aorta (DA).
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Review the history above, then inspect the looping clip and commit to what it shows. This is an atlas loop with a contributor's label and no reviewed region, so there is no locate step: watch it play, pick the finding, and rate your confidence before the caption is revealed.