The manufacturer was informed that the patient underwent percival sutureless aortic valve pvs23 implantation on (b)(6) 2022 due to severe aortic stenosis.After implanting, immediate echo was performed with good hemodynamic result.Before transfer, patient's clinical status was worsening.As such, patient's chest was re-opened, and the inspection found that perceval valve was dislocated into aortic arch close to lt.Subclavian artery.As such, avalus 23mm was implanted in the patient.Patient's hemodynamic improved and peripheral pulses were detectable.Thus, surgeon decided to leave perceval in place as patient¿s status seemed stable at that moment.Reportedly, no sign of peripheral vascular obstruction observed.Aortic arterial cannula was reported as 22 fr.
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The manufacturing and material records for the perceval heart valve and the stent, model #icv1209, s/n # (b)(6), as they pertain to the reported event, were retrieved and reviewed by the manufacturer¿s quality engineering.The results confirmed that this valve satisfied all material, visual, and performance standards required for a (model #icv1209) perceval heart valve at the time of manufacture and release.The manufacturer is following up with the site to retrieve further information regarding the event and the device involved.A follow up report will be provided upon receipt of any further information.
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