Medtronic received information that during the implant of this transcatheter bioprosthetic valve, while advancing the delivery catheter system (dcs), an aortic dissection occurred.It was noted that the patient had a tight bend in the abdominal aorta with tortuosity and calcium.The dcs and valve were withdrawn from the patient, and the dissection was treated with a 27x95 endokogix covered stent graft.Per the physician, the cause of the aortic dissection was believed to be a combination of patient anatomy and the attempts made to deliver the system.A new valve and dcs were used to complete the procedure.One day after the valve implant, the patient died.The death, due to bleeding, was reported to be a result of endoleak post stent graft repair of the aortic dissection.It was speculated that the endoleak was a type one leak due to the sealing of the graft.An autopsy was not performed.
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