FDA Adverse Event Malfunction Summary report: N

ASSURITY MRI

MDR report key: 23306935 · Received October 15, 2025

Report

Report Number
2017865-2025-1002768
Event Type
Malfunction
Date Received
October 15, 2025
Date of Event
October 1, 2025
Report Date
October 27, 2025
Manufacturer
ST. JUDE MEDICAL, INC.(CRM-SYLMAR)
Product Code
LWP
UDI-DI
05414734509589
PMA / PMN Number
P140033
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
US
Reporter Occupation
117

Narratives

Additional Manufacturer Narrative · 0

CORRECTION: UPON REVIEW THE LOW VOLTAGE DEVICE MANUFACTURER REPORT 2017865-2025-1002768 SHOULD NOT HAVE BEEN SUBMITTED AS MEDICAL DEVICE REPORT (MDR) AS THE NEW INFORMATION RECEIVED THAT ALLEGATION OF MALFUNCTION WAS ON THE RIGHT VENTRICLE LEAD ONLY AND NO ALLEGATION ON THE PACEMAKER.

Additional Manufacturer Narrative · 0

FURTHER INFORMATION WAS REQUESTED BUT NOT YET RECEIVED.

Description of Event or Problem · 0

NEW INFORMATION RECEIVED THAT THE RIGHT VENTRICULAR (RV) LEAD NOISE WAS OVER SENSED AND HAD LED TO PACING INHIBITION. THE PACEMAKER INDICATED NOISE REVERSION EPISODES WITH NO ALLEGATION OF MALFUNCTION.

Description of Event or Problem · 0

IT WAS REPORTED THAT A PACEMAKER (PM) HAD NOISE REVERSION EPISODES. ADDITIONALLY, THE RIGHT VENTRICLE (RV) LEAD EXHIBITED NOISE. NO INTERVENTION OR PROCEDURE WERE REPORTED. THE PATIENT HAD NO CONSEQUENCES.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
2375873 ASSURITY MRI IMPLANTABLE PULSE GENERATOR, PACEMAKER (NON-CRT) LWP ST. JUDE MEDICAL, INC.(CRM-SYLMAR) PM2272 P000145006 05414734509589

Patients

Seq Age Sex Outcome Treatment
1 79 YR Male 1999 OPTSENSE OPTIM.