MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) QUARTET; NO MATCH

Model Number	1458Q/75
Medical Device Problem Codes	Failure to Capture (1081); Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/13/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient presented in clinic.A device interrogation was performed and revealed that the patient's left ventricular (lv) lead exhibited failure to capture.A chest x-ray was performed and revealed the lv lead was dislodged.The lv lead was explanted and replaced.The patient was stable throughout.
Additional Manufacturer Narrative
The reported events were lead dislodgement and failure to capture.As received, a complete lead was returned in one piece.The reported event of failure to capture was not confirmed.Electrical testing did not find any indication of conductor fractures or internal shorts.Visual and x-ray examinations of the lead did not find any anomalies.The s-curve height was measured within specification.No other anomalies were found.

• Brand Name: QUARTET
• 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: 24487808
• Report Number: 2017865-2026-04278
• Device Sequence Number: 16123526
• Product Code: NIK
• UDI-Device Identifier: 05414734503334
• UDI-Public: (01)05414734503334(10)A000180334(17)281031
• Combination Product (Y/N): Y
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: P030054
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2026
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 03/26/2026

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 Model Number: 1458Q/75
• Device Lot Number: A000180334
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• 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: 02/13/2026
• Supplement Date Received by Manufacturer: 03/24/2026
• Initial Report FDA Received Date: 03/02/2026
• Supplement Report FDA Received Date: 03/26/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 11/05/2025
• 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: GALLANT.; OPTISURE.; ULTIPACE.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 72 YR
• Patient Sex: Female
• Patient Weight: 86 KG