FDA Adverse Event Death Summary report: N

SYMPHONY

MDR report key: 3132593 · Received May 24, 2013

Report

Report Number
9610579-2013-00039
Event Type
Death
Date Received
May 24, 2013
Date of Event
May 11, 2013
Report Date
May 15, 2013
Manufacturer
SORIN CRM
Product Code
NVZ
PMA / PMN Number
P950029
Adverse Event
Yes
Report Source
Manufacturer report
Reporter Location
JA
Reporter Occupation
PHYSICIAN

Narratives

Additional Manufacturer Narrative · 1

(B)(4), 2013. THIS EVENT CONCERNS A DEVICE THAT WAS MANUFACTURED AND USED OUTSIDE THE UNITES STATES. ANALYSIS IS PENDING.

Description of Event or Problem · 1

REPORTEDLY, EXTERNAL DEFIBRILLATION SHOCKS WERE APPLIED TO THE PT BECAUSE VENTRICULAR FIBRILLATION (VF) OCCURRED. THE DEFIBRILLATION PADDLE WAS PLACED ON THE RIGHT SIDE, WHICH WAS THE SAME SIDE OF PACEMAKER POCKET. THERE WAS BURN LIKE TRACE AROUND PACEMAKER POCKET AREA; HOWEVER, IT WAS UNK IF THE TRACE WAS DUE TO THE DEFIBRILLATION SHOCKS OR NOT. THE PT DIED BECAUSE THE VF WAS NOT TERMINATED. WHEN THE DEVICE WAS INTERROGATED AFTER THE DEFIBRILLATION SHOCKS, LEAD'S IMPEDANCE WAS UNDER 250 OHM AND BATTERY IMPEDANCE WAS 1.05 KOHM. WHEN THE DEVICE WAS INTERROGATED AGAIN AFTER PT'S DEATH, LEAD IMPEDANCE WAS FLUCTUATING FROM <200 OHM TO >3000 OHM AND BATTERY IMPEDANCE WAS AROUND 3 KOHM. THE DEVICE WAS EXPLANTED AND WILL BE RETURNED FOR ANALYSIS.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
231428 SYMPHONY NVZ SORIN CRM SYMPHONY DR 2550 S041030

Patients

Seq Age Sex Outcome Treatment
1 Death