MAUDE Adverse Event Report: MEDTRONIC HEART VALVES DIVISION MOSAIC AORTIC BIOPROSTHETIC HEART VALVE; REPLACEMENT HEART-VALVE

Model Number	305U229
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	Cardiogenic Shock (2262)
Date of Event	05/07/2023
Type of Reportable Event	Death
Additional Manufacturer Narrative
Product analysis: no product was returned.Conclusion: without the return of the product, no definitive conclusion can be made regarding the clinical observation.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Medtronic received information that 2 days post implant of this 29mm aortic bioprosthetic valve, the patient died.The cause of death was received as cardiogenic shock.It was also reported that a maze procedure and a microaxial heart pump (impella) was implanted concomitantly.It was also reported that one day post operation, the patient required dialysis and the hospital did not have a system that worked with the bypass machine (ecmo).The patient was then sent to the catheter lab for a jugular dialysis catheter placement.One day later, post placement of the jugular catheter, the patient began to bleed and was transported to the icu.The patient was then attempted to be resuscitated via opening the previous surgical wound.It was also reported that the patient reached eventual hemostasis but the support became inadequate and the family elected to withdraw care.It was also reported that the physician stated the medtronic product did not cause or contribute to the patients death.There was no evidence to suggest that the bioprosthetic valve or its function contributed to the patient¿s death.It is unknown whether an autopsy was performed.

• Brand Name: MOSAIC AORTIC BIOPROSTHETIC HEART VALVE
• Common Device Name: REPLACEMENT HEART-VALVE
• Manufacturer (Section D): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer (Section G): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; 091708096
• MDR Report Key: 18020952
• Report Number: 2025587-2023-04404
• Device Sequence Number: 6650308
• Product Code: DYE
• UDI-Device Identifier: 00643169594982
• UDI-Public: 00643169594982
• Combination Product (Y/N): N
• Initial Reporter State: IN
• Initial Reporter Country: US
• PMA/510(K) Number: P990064
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 10/27/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: 305U229
• Device Catalogue Number: 305U229
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/02/2023
• Initial Report FDA Received Date: 10/27/2023
• Date Device Manufactured: 07/07/2022
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Death
• Patient Age: 60 YR
• Patient Sex: Male
• Patient Weight: 208 KG