MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) QUADRA ALLURE MP RF CRT-P; No Match

Model Number	PM3262
Medical Device Problem Codes	Over-Sensing (1438); Under-Sensing (1661)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/03/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Further information was requested but not received.
Event or Problem Description
It was reported that the patient presented remotely via merlin net.Upon review, the pacemaker exhibited both oversensing and undersensing episodes.The undersensing was due to p waves occurring during the post-ventricular atrial blanking (pvab).The intermittent oversensing of physiologic signals in the atrial channel was suspected for the oversensing episodes.Programming changes were discussed but not made.There were no patient consequences.

• Brand Name: QUADRA ALLURE MP RF CRT-P
• Common Device Name: No Match
• Manufacturer (Section D): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer (Section G): ST. JUDE MEDICAL, INC.(CRM-SYLMAR); 15900 valley view court; sylmar CA 91342
• Manufacturer Contact: navpreet singh ; 15900 valley view court; sylmar, CA 91342
• MDR Report Key: 23627401
• Report Number: 2017865-2025-1005706
• Device Sequence Number: 21451895
• Product Code: NIK
• UDI-Device Identifier: 05414734509091
• UDI-Public: (01)05414734509091(10)A000070518(17)200531
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: P030035
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Nurse
• Type of Report: Initial
• Report Date (Section B): 11/23/2025

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: Health Professional
• Device Expiration Date: 05/31/2020
• Device Model Number: PM3262
• Device Lot Number: A000070518
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/03/2025
• Initial Report FDA Received Date: 11/23/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/27/2018
• 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: 1458Q/86 QUARTETLEADS; LPA1200M/46 CONDTENDRIL; LPA1200M/58 CONDTENDRIL
• Patient Age: 43 YR
• Patient Sex: Male