MAUDE Adverse Event Report: Medtronic Puerto Rico Villalba Attain Stability Quad MRI SureScan; DRUG ELUTING PERMANENT LEFT VENTRICULAR (LV) P

Model Number	479888
Medical Device Problem Code	Low impedance (2285)
Health Effect - Clinical Codes	Dyspnea (1816); Heart Failure/Congestive Heart Failure (4446)
Date of Event	11/10/2024
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the right atrial (ra) lead exhibited low pacing impedance, high threshold, and atrial capture could not be confirmed.The atrial lead position check (alpc) failed due to an unknown cause.Also, the left ventricular (lv) lead exhibited low pacing impedance.The patient experienced symptoms of congestive heart failure and shortness of breath.The ra lead and lv lead remain in use.No further patient complications have been reported as a result of this event.
Additional Manufacturer Narrative
Continuation of d10: evproplus-26us transcatheter valve implanted: (b)(6) 2019.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.

• Brand Name: Attain Stability Quad MRI SureScan
• Common Device Name: DRUG ELUTING PERMANENT LEFT VENTRICULAR (LV) P
• Manufacturer (Section D): Medtronic Puerto Rico Villalba; road 149 km 56.3; villalba PR 00766
• Manufacturer (Section G): Medtronic Puerto Rico Villalba; road 149 km 56.3; villalba PR 00766
• Manufacturer Contact: gerard torenvliet ; 8200 coral sea st ne; mounds view, MN 55112--439 ; +1(763)526-9277
• MDR Report Key: 50752816
• Report Number: 2649622-2026-27164
• Device Sequence Number: 15753823
• Product Code: OJX
• UDI-Device Identifier: 00643169860421
• UDI-Public: (01)00643169860421(17)260207
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: P080006
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 09/14/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 02/07/2026
• Device Model Number: 479888
• Device Catalogue Number: 479888
• 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: 08/21/2026
• Initial Report FDA Received Date: 09/14/2026
• Date Device Manufactured: 03/01/2024
• 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
• Concomitant Medical Products and Therapy/Usage Dates: W4TR01 CRT-P, 5076-52 LEAD, 5076-45 LEAD
• Patient Age: 85 YR
• Patient Sex: Female