MAUDE Adverse Event Report: MEDTRONIC HEART VALVES DIVISION MOSAIC; HEART-VALVE, NON-ALLOGRAFT TISSUE

Model Number	305U19
Medical Device Problem Code	Gradient Increase (1270)
Health Effect - Clinical Codes	Aortic Regurgitation (1716); Aortic Valve Stenosis (1717)
Date of Event	06/19/2019
Type of Reportable Event	Serious Injury
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.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Medtronic received information that 9 years and 8 months post implant of this 19mm bioprosthetic aortic valve, it was replaced valve-in-valve with a 23mm transcatheter valve due to moderate regurgitation and a gradient >40mmhg.No additional adverse patient effects were reported.
Additional Manufacturer Narrative
Medtronic received additional information that stenosis was also present prior to replacing the aortic valve.No additional adverse patient effects were reported.  if information is provided in the future, a supplemental report will be issued.

• Brand Name: MOSAIC
• Common Device Name: HEART-VALVE, NON-ALLOGRAFT TISSUE
• Manufacturer (Section D): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• MDR Report Key: 8741547
• Report Number: 2025587-2019-02069
• Device Sequence Number: 2296535
• Product Code: LWR
• UDI-Device Identifier: 00885074253213
• UDI-Public: 00885074253213
• Combination Product (Y/N): N
• Initial Reporter State: LA
• Initial Reporter Country: US
• PMA/510(K) Number: P990064
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2009
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/08/2019

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 Expiration Date: 09/07/2010
• Device Model Number: 305U19
• Device Catalogue Number: 305U19
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 06/19/2019
• Supplement Date Received by Manufacturer: 06/27/2019
• Initial Report FDA Received Date: 06/27/2019
• Supplement Report FDA Received Date: 07/08/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 82 YR