FDA Adverse Event Injury Summary report: N

ENDOTAK RELIANCE G

MDR report key: 816347 · Received February 8, 2007

Report

Report Number
2124215-2007-18756
Event Type
Injury
Date Received
February 8, 2007
Date of Event
October 5, 2006
Report Date
October 5, 2006
Manufacturer
CARDIAC PACEMAKERS, INC
Product Code
LWS
Removal / Correction Number
NA
Adverse Event
Yes
Report Source
Manufacturer report
Reporter Location
MN, US
Reporter Occupation
LAY USER/PATIENT

Narratives

Description of Event or Problem · 1

EVENT DESCRIPTION BOSTON SCIENTIFIC, CRM RECEIVED INFORMATION THAT TWO LEFT VENTRICULAR (LV) LEADS (4542/113215 AND 4537/156100) WERE UNABLE TO BE SUCCESSFULLY IMPLANTED DUE TO PLACEMENT DIFFICULTY INTO SMALL BRANCHES. IT WAS LATER REPORTED THAT THIS RIGHT ATRIAL (RA) LEAD (4086/235091) DISLODGED. IT WAS REPOSITIONED AND AFTER THE SECOND DISLODGEMENT THE LEAD WAS REMOVED AND A NEW RA LEAD WAS IMPLANTED. DURING THAT PROCEDURE THE RIGHT VENTRICULAR DEFIBRILLATION LEAD (0184/127353) WAS ALSO EXPLANTED AS IT WAS AT RISK FOR COMPLETE DISLODGEMENT. A NEW RV LEAD WAS SUBSEQUENTLY IMPLANTED. THE PHYSICIAN SUSPECTED THAT THE ORIGINAL POCKET HAD BEEN MADE TO LOW, CAUSING THE DISLODGEMENT. DURING THAT PROCEDURE ANOTHER LV LEAD (4542/113285) WAS UNABLE TO BE SUCCESSFULLY IMPLANTED DUE TO THE PRESENCE OF DIAPHRAGMATIC STIMULATION AT INADEQUATE PACING THRESHOLDS.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1 ENDOTAK RELIANCE G IMPLANTABLE LEAD LWS CARDIAC PACEMAKERS, INC 0184 NA

Patients

Seq Age Sex Outcome Treatment
1 74 YR Required Intervention