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Rev. bras. cardiol. invasiva ; 22(1): 102-106, Jan-Mar/2014. graf
Article in Portuguese | LILACS | ID: lil-712739

ABSTRACT

Enxertos aorto-coronários anastomosados inapropriadamente no sistema venoso representam complicação infrequente, porém potencialmente grave, das cirurgias de revascularização miocárdica. Técnicas cirúrgicas e dispositivos percutâneos diversos têm sido descritos para a correção definitiva dessas fístulas. Relatamos aqui dois casos de fístulas aorto-coronárias iatrogênicas submetidas à oclusão percutânea com sucesso, utilizando-se dispositivo autoexpansível de nitinol (plug vascular).


Inadequate anastomosis of aorto-coronary grafts to the coronary venous system represent an infrequent but potentially serious complication of coronary artery bypass surgery. Different surgical techniques and percutaneous devices have been described for the permanent correction of these fistulas. We report two cases of iatrogenic aorto-coronary fistulas successfully treated with percutaneous occlusion using the self-expandable nitinol device (vascular plug).


Subject(s)
Humans , Female , Middle Aged , Arteriovenous Fistula/complications , Iatrogenic Disease , Prostheses and Implants , Myocardial Revascularization/methods , Drug-Eluting Stents , Embolization, Therapeutic/methods , Percutaneous Coronary Intervention/methods
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