Edwards received information that a 19mm aortic pericardial valve, implanted approximately four (4) months, was explanted due to paravalvular leak secondary to valve dehiscence.The device was originally implanted for aortic valve replacement to correct aortic stenosis.At implant, severe calcification was observed from thoracic aorta to abdominal aorta.The patient¿s aortic annulus was narrow, and it had become hardened due to severe calcification.The 19mm valve could be used for this patient since the it was just size.After implant, mild regurgitation was observed, but the surgery was completed without any problem, and the patient was discharged from the hospital.After an approximately four (4) months from the surgery, the patient was admitted to the hospital due to heart failure, and paravalvular leak (pvl) and ventricular septal perforation (vsp) were detected by echo.Four (4) days after being admitted, the device was explanted and replaced with a non-edwards mechanical valve.Upon the valve explant, pvl due to valve and patient tissue dehiscence under the right coronary artery ostium was observed.After the surgery, right heart failure occurred when the patient was in icu.The patient¿s condition got worse and the patient eventually expired due to multiple organ failure.The detail of postoperative course was not provided from the doctor.The device was discarded at the hospital.The doctor commented that it was unknown whether this event was device related.Multiple cardiac surgical procedure: ventricular septal perforation closure at explant.
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