It was reported that the patient died.A rotapro was selected for pre transcatheter aortic valve implantation (tavi) procedure.During the procedure, the burr became stuck in the lesion after the first ablation due to the calcification and tortuosity.A several attempts were made to remove the burr using several techniques: buddy wire and a small balloon on the burr placed, used an extension guide wire with dynaglide mode, but it was unsuccessful.After several maneuvers to remove the burr, the patient died.As per physician's opinion, the patient was so weak and unstable with a very highly calcified and tortuous ductus arteriosus (da), the device or procedure did not cause or contribute to the patient complication as the patient's death was caused by cardiogenic shock.
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