MAUDE Adverse Event Report: MEDTRONIC MEXICO S. DE R.L. DE CV EVOLUT R TRANSCATHETER AORTIC VALVE; AORTIC VALVE, PROSTHESIS, PERCUTANEOUSLY DELIV

Model Number	EVOLUTR-34-US
Medical Device Problem Codes	Calcified (1077); Gradient Increase (1270); Thickening of Material (4056); Device Stenosis (4066)
Health Effect - Clinical Codes	Valvular Stenosis (2697); Transvalvular Pressure Gradient Increased (4854)
Date of Event	01/13/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
It was reported that approximately 7 years and 11 months following the implant of a transcatheter valve, a computed tomography (ct) scan was performed that revealed the valve failed due to stenosis with a peak gradient of 76 millimeters of mercury (mm hg), and a mean gradient of 51 mm hg.Subsequently, the patient was hospitalized, and it was planned to implant a non-medtronic (sapien) transcatheter valve valve-in-valve approximately one week later.
Additional Manufacturer Narrative
Updated data: b6 h6 additional codes.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
Additional information was received that per the physician, the patient did not have any anatomical features that contributed to the elevated gradient.The implant death of the evolut transcatheter valve to the native annulus (left coronary cusp (lcc)) was 4.5 millimeter (mm).There appeared to be some leaflet thickening on the right coronary cusp (rcc) and non-coronary cusp (ncc) leaflets on the evolut transcatheter valve and some calcification.The evolut transcatheter valve was replaced valve-in-valve with a non-medtronic valve.

• Brand Name: EVOLUT R TRANSCATHETER AORTIC VALVE
• Common Device Name: AORTIC VALVE, PROSTHESIS, PERCUTANEOUSLY DELIV
• Manufacturer (Section D): MEDTRONIC MEXICO S. DE R.L. DE CV; av. paseo del cucapah #10510; tijuana,bc 22210 ; MX 22210
• Manufacturer (Section G): MEDTRONIC MEXICO S. DE R.L. DE CV; av. paseo del cucapah #10510; tijuana,bc 22210 ; MX 22210
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; 091708096
• MDR Report Key: 24116483
• Report Number: 9617601-2026-00379
• Device Sequence Number: 17661254
• Product Code: NPT
• UDI-Device Identifier: 00643169792340
• UDI-Public: (01)00643169792340(17)191020
• Combination Product (Y/N): N
• Initial Reporter State: OR
• Initial Reporter Country: US
• PMA/510(K) Number: P130021
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/24/2026

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 10/20/2019
• Device Model Number: EVOLUTR-34-US
• Device Catalogue Number: EVOLUTR-34-US
• 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: 01/13/2026
• Supplement Date Received by Manufacturer: 01/28/2026
• Initial Report FDA Received Date: 01/20/2026
• Supplement Report FDA Received Date: 02/24/2026
• Date Device Manufactured: 11/07/2017
• 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: Required Intervention; Hospitalization
• Patient Age: 51 YR
• Patient Sex: Male
• Patient Weight: 95 KG