FDA Adverse Event Malfunction Summary report: N

FORTIFY ASSURA VR ICD_IDE_US

MDR report key: 6679628 · Received June 29, 2017

Report

Report Number
2017865-2017-05848
Event Type
Malfunction
Date Received
June 29, 2017
Date of Event
June 21, 2017
Report Date
April 2, 2018
Manufacturer
ST. JUDE MEDICAL, INC.(CRM-SYLMAR)
Product Code
LWS
PMA / PMN Number
P910023/S338
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
IL, US
Reporter Occupation
PHYSICIAN

Narratives

Description of Event or Problem · 1

NEW INFORMATION RECEIVED ON (B)(6) 2018 NOTES THAT THERE WERE MORE INSTANCES OF WIDE QRS COMPLEXES ON PATIENT'S MERLIN.NET TRANSMISSION. SOME OF THESE WIDE QRS EPISODES WERE BINNED AS VENTRICULAR FIBRILLATION (VF). THERE WERE NO INAPPROPRIATE SHOCKS. PROGRAMMING CHANGES WERE SUGGESTED. FURTHER INFORMATION COULD NOT BE OBTAINED.

Description of Event or Problem · 1

IT WAS REPORTED THAT THE DEVICE WAS DOUBLE COUNTING WIDE QRS COMPLEXES AND BINNING IN THE VENTRICULAR FIBRILLATION ZONE. THE EPISODES WERE STORED AS NON-SUSTAINED VENTRICULAR TACHYCARDIA. HOWEVER, NO IN-APPROPRIATE SHOCKS WERE DELIVERED. PROGRAMMING CHANGES WERE MADE TO RAISE THE VENTRICULAR FIBRILLATION ZONE. PATIENT WAS STABLE AND WILL CONTINUE TO BE MONITORED NORMALLY.

Description of Event or Problem · 1

NEW INFORMATION RECEIVED ON 03/30/2018 NOTES THAT THERE WERE NO PROGRAMMING CHANGES MADE TO THE PREVIOUSLY REPORTED INSTANCES OF WIDE QRS COMPLEXES. PATIENT WILL BE MONITORED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
459769 FORTIFY ASSURA VR ICD_IDE_US IMPLANTABLE CARDIOVERTER DEFIBRILLATOR LWS ST. JUDE MEDICAL, INC.(CRM-SYLMAR) CD1257-40 3696674

Patients

Seq Age Sex Outcome Treatment
1 59 YR