A heli-fx endoanchor system was implanted in a patient for the endovascular treatment of a ruptured abdominal aortic aneurysm.It was noted that endoanchors were used prophylactically due to the extremely angulated neck.There was no evidence of calcium.It was reported that, during the index procedure, one of the anchors ¿jumped¿ during the second stage.The anchor initially looked ok and had penetrated the stent graft and cuff.However, it was then noticed that the ¿d¿ piece of the anchor was floating up.The physician advanced the guide and aspirated the piece out of the patient.It was then reported that, during the repair, anesthesia could not control the patient¿s hemodynamics.A transesophageal echocardiography was done and a retrograde dissection and paracardial effusion were identified.The surgery was stopped and the case was aborted.The patient died as a result of the dissection, which extended to the aortic root.The physician stated that they did not think that the endurant stent graft cause the dissection; instead it was thought that it was due to the cross clamp, occlusion balloon, wire manipulation.The physician also stated that the cause of the endoanchor break was product related.No additional clinical sequelae were reported.
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