[Cerebral ischemia secondary to embolism of an aorto-coronary graft. Angiographic findings].
Ischemic stroke during or following cardiac catheterization may be secondary to diverses mechanisms. Formation and detachment of clots in the catheter wall and embolization of a breaked atheromatous lesion are most frequently. The visualization of clots free in the interior of bypass aortocoronary graft is extremely rare and poorly documented. With angiographic evidence we present a case of cerebral acute ischemia secondary to migration of an embolus from a saphenous vein aortocoronary bypass graft. This case shows a different mechanism of cerebral ischemia.
Instituto Nacional de Cardiología Ignacio Chávez, INCICH, México, D.F.
A
A
Méndez Domínguez
U
U
Juárez
M A
MA
Martínez Ríos
O
O
Quiroz
J
J
Verdejo
D002545:Brain Ischemia / Q000000981:diagnostic imaging / Q000209:etiology*; D006328:Cardiac Catheterization / Q000009:adverse effects*; D017023:Coronary Angiography; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D004617:Embolism / Q000150:complications* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged
Isquemia cerebral secundaria a embolia de un injerto aorto-coronario. Evidencia angiográfica.