TY - JOUR
T1 - Retrograde wiring
T2 - A novel technique for identifying the origin of unusual saphenous vein grafts
AU - Papayannis, Aristotelis C.
AU - Banerjee, Subhash
AU - Brilakis, Emmanouil S.
PY - 2012/9
Y1 - 2012/9
N2 - Background: In the absence of radiopaque graft markers, engaging unusual saphenous vein grafts can be challenging. Methods: We describe a case in which a saphenous vein graft to the first obtuse marginal branch could not be located, in spite of performing aortic root angiography. The saphenous vein graft was wired retrogradely through the native left main and the wire was advanced into the aorta, serving as a marker of the abnormally low origin of the graft that was successfully engaged with a multipurpose catheter. Results: The guidewire was successfully advanced retrogradely through the SVG into the aorta, allowing localization of the SVG ostium that was sewn in an unusually low location. Conclusions: Retrograde SVG wiring is an advanced, "last resort" technique for identifying the ostium and cannulating unusual aortocoronary bypass grafts.
AB - Background: In the absence of radiopaque graft markers, engaging unusual saphenous vein grafts can be challenging. Methods: We describe a case in which a saphenous vein graft to the first obtuse marginal branch could not be located, in spite of performing aortic root angiography. The saphenous vein graft was wired retrogradely through the native left main and the wire was advanced into the aorta, serving as a marker of the abnormally low origin of the graft that was successfully engaged with a multipurpose catheter. Results: The guidewire was successfully advanced retrogradely through the SVG into the aorta, allowing localization of the SVG ostium that was sewn in an unusually low location. Conclusions: Retrograde SVG wiring is an advanced, "last resort" technique for identifying the ostium and cannulating unusual aortocoronary bypass grafts.
KW - Angiogram
KW - Saphenous vein graft
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U2 - 10.1016/j.carrev.2012.06.004
DO - 10.1016/j.carrev.2012.06.004
M3 - Article
C2 - 22898054
AN - SCOPUS:84866168488
SN - 1553-8389
VL - 13
SP - 298
EP - 300
JO - Cardiovascular Revascularization Medicine
JF - Cardiovascular Revascularization Medicine
IS - 5
ER -