The patient died while using a medical product, but there was no suspected association between the death and the use of the product.The investigation is still in progress; therefore, a conclusion has yet to be established.A supplemental report will be submitted accordingly upon investigation completion.Edwards will continue to review and monitor all reported events.Trends are monitored on a monthly basis and if action is required, appropriate investigation will be performed.
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Through medical records, it was learned that patient was taken back to the or due to severe pvl leaks around the aortic valve.The valve was inspected and there were several areas of dehiscence.The valve was removed and replaced with a 25mm konnect valved conduit.Post bypass echo showed well seated and well-functioning prosthesis with acceptable gradients; however, the patient was profoundly vasoplegio and hypotensive.Shortly after separating from cpb, the rv ballooned out and failed and requiring re-institution of bypass.After 30 minutes of rest, the patient separated from cbp, but the rv again eventually dilated.The patient was placed on central ecmo.Even with full flow, the patient profound vasoplegia requiring maximal vasoactive support but with little effect.It was clear that this was an unsurvivable situation due to brain hypoperfusion and the patient expired.
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