MAUDE Adverse Event Report: BIOTRONIK SE & CO. KG PLEXA PROMRI S DX 65/17; ICD LEAD

Model Number	436910
Medical Device Problem Codes	Impedance Problem (2950); Unstable Capture Threshold (3269)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/04/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Combination product: yes.
Event or Problem Description
Lead was explanted due to rising pacing impedance and thresholds.Should additional information be received this file will be updated.
Additional Manufacturer Narrative
Combination product: yes.The device is currently not available for analysis.No conclusion can be drawn based on available information at the moment.The file is closed.The investigation will be re-opened should additional data become available.

• Brand Name: PLEXA PROMRI S DX 65/17
• Common Device Name: ICD LEAD
• Manufacturer (Section D): BIOTRONIK SE & CO. KG; woermannkehre 1; berlin 12359
• Manufacturer Contact: 6024 jean road; lake oswego, OR 97035 ; 8772459800
• MDR Report Key: 22999411
• Report Number: 1028232-2025-04413
• Device Sequence Number: 13011243
• Product Code: NVY
• UDI-Device Identifier: 04035479158798
• UDI-Public: (01)04035479158798(17)210630
• Combination Product (Y/N): Y
• Initial Reporter State: MN
• Initial Reporter Country: US
• PMA/510(K) Number: P980023
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/10/2025

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
• Device Expiration Date: 06/30/2021
• Device Model Number: 436910
• Device Catalogue Number: 436910
• 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: 09/08/2025
• Supplement Date Received by Manufacturer: 09/09/2025
• Initial Report FDA Received Date: 09/08/2025
• Supplement Report FDA Received Date: 09/10/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 06/13/2019
• 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: Hospitalization
• Patient Age: 42 YR
• Patient Sex: Unknown