An event of paravalular leak and patient death due to cardiac failure, mitral insufficiency, and tricuspid insufficiency was reported.The results of the investigation are inconclusive since the device remains implanted was not returned for analysis.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all specifications at the time of commercialization.Based on the information received, the cause of the reported incident could not be conclusively determined.
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On an unknown date, a 25mm masters mechanical heart valve was implanted.On (b)(6) 2017, during hospital follow up, the patient had suspected paravalvular leakage and secondary surgery was performed to repair the paravalvular leak.The patient was stable.On (b)(6) 2017, during hospital follow up, the patient passed away due to cardiac failure, mitral insufficiency, and tricuspid insufficiency.The valve remains implanted.
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