The results of the investigation are inconclusive since the device was not returned for analysis.Our investigation was limited to the review of the device history record, which showed that each manufacturing and inspection operation was performed and indicated complete in accordance with abbott specifications and procedures.Based on the information received, the cause of the reported incident could not be conclusively determined.
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On (b)(6) 2011, a 21 mm trifecta valve was implanted.On 24 august 2016, the patient was reported to have dyspnea with exertion, heart failure and possible pneumonia secondary to pulmonary hypertension resulting from aortic regurgitation (ar).On (b)(6) 2016, moderate ar was confirmed on tte and the patient was treated with antibiotics and diuretics.On (b)(6) 2017, the patient died due to dyspnea and heart failure.No autopsy was performed.(clinical study patient (b)(6)).
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