MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SYLMAR) TENDRIL ST; No Match

Model Number	1882TC/46
Medical Device Problem Codes	Failure to Capture (1081); Low impedance (2285)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/26/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the patient presented for a generator change procedure.During the procedure, it was noted that the right atrial (ra) lead exhibited low pacing impedance once it was connected to the new pacemaker.The ra lead was disconnected and reconnected to ensure an adequate connection; however, it continued to show low pacing impedance and loss of capture.The ra lead was then assessed with the pacing system analyzer (psa), which confirmed low pacing impedance and loss of capture at maximum outputs.The capture threshold and pacing impedance were reported to be chronically stable prior to the procedure.The ra lead was capped and replaced on (b)(6) 2026.The patient remained stable throughout the procedure.

• Brand Name: TENDRIL ST
• 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: 24288476
• Report Number: 2017865-2026-02592
• Device Sequence Number: 13110771
• Product Code: NVN
• UDI-Device Identifier: 05414734501774
• UDI-Public: (01)05414734501774(10)3752932(17)150731
• Combination Product (Y/N): Y
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: P960013
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2015
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 02/09/2026

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: Health Professional
• Device Expiration Date: 07/31/2015
• Device Model Number: 1882TC/46
• Device Lot Number: 3752932
• 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: 01/27/2026
• Initial Report FDA Received Date: 02/08/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 07/12/2012
• 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: ASSURITY DR; TENDRIL STS
• Patient Age: 74 YR
• Patient Sex: Female