According to the implant summary card returned from (b)(6), cryolife tissue was explanted from a patient on (b)(6) 2021.A query of the cryolife implant database revealed that a pv05 (alt pulmonary valve + conduit) was implanted in the patient on (b)(6) 1999 as a pulmonary valve.Additional information from the surgeon is as follows the patient is well.The pulmonary valve was explanted due to moderate pulmonary regurgitation and mild stenosis.The surgeon was impressed that the valve lasted 22 years.The request for operative notes and h&p were denied.The valve was not available for return to cryolife for evaluation.No additional information is forthcoming.
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