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Question AQ 021 |  |
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The cineangiogram of the patients saphenous vein graft to the RCA shows a subtotal lesion involving the ostium and very proximal portion of the aorto-graft anastamosis, which is shown below in the RAO projection. |
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The angiogram was performed using a 6 French Judkins
JR4 catheter. On the basis of the angiogram, what
size PTCA balloon would you select to best match
the size of the graft:
A.
4.0 mm
B.
5.0 mm
C.
6.0 mm
D.
6.5 mm
E.
3.0 mm
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