"Saphenous vein graft to the obtuse marginal branches is a Y-graft, which bifurcates to the first obtuse marginal and the obtuse marginal branch"
"Saphenous vein graft ku matabi ag’oku mabbali aga obtuse ye Y-graft, eyawukana ku ttabi erisooka erya obtuse marginal n’erya obtuse marginal branch"