FDA Adverse Event Injury Summary report: N

FORTIFY VR, U1.6 SJ4 US

MDR report key: 23444339 · Received October 31, 2025

Report

Report Number
2017865-2025-1003902
Event Type
Injury
Date Received
October 31, 2025
Date of Event
June 20, 2025
Report Date
January 7, 2026
Manufacturer
ST. JUDE MEDICAL, INC.(CRM-SYLMAR)
Product Code
NVZ
PMA / PMN Number
P910023
Adverse Event
Yes
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CO, US
Reporter Occupation
PHYSICIAN
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

REPORTED COMPLAINT OF INAPPROPRIATE SHOCK WAS NOT CONFIRMED. THE DEVICE WAS RECEIVED IN NORMAL END-OF-SERVICE (EOS) RANGE OF OPERATION. ANALYSIS OF DEVICE IMAGE WAS PERFORMED, AND NO ANOMALIES WERE NOTED. FURTHER ELECTRICAL TESTING WAS PERFORMED, INCLUDING HIGH VOLTAGE SHOCK TEST, AND NO ISSUES WERE NOTED. LONGEVITY ASSESSMENT FOUND THE DEVICE WAS OPERATING AT THE END-OF-SERVICE (EOS) VOLTAGE CONSISTENT WITH NORMAL USAGE.

Description of Event or Problem · 0

IT WAS REPORTED THAT THE PATIENT'S IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (ICD) WAS EXPLANTED AND RIGHT VENTRICULAR (RV) LEAD WAS CAPPED DUE TO INAPPROPRIATE SHOCK. THE PATIENT'S STATUS WAS UNKNOWN.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1588169 FORTIFY VR, U1.6 SJ4 US PULSE GENERATOR, PERMANENT, IMPLANTABLE NVZ ST. JUDE MEDICAL, INC.(CRM-SYLMAR) CD1231-40Q 3427591

Patients

Seq Age Sex Outcome Treatment
1 80 YR Female Required Intervention| O