Medtronic, Viva Quadripolar Implantable Cardioverter Defibrillators: Product Model VIVAXTCRT-D DTBA1D1, DTBA1D4 VIVASCRT-D DTBB1D1, DTBB1D4 Product Usage: The Medtronic Viva CRT -D dual chamber, implantable cardioverter defibrillator with cardiac resynchronization therapy (CRT -D) is a multiprogrammable cardiac device that monitors and regulates the patients heart rate by providing single or dual chamber, rate responsive bradycardia pacing; sequential biventricular pacing; ventricular tachyarrhythmia therapies; and atrial tachyarrhythmia therapies.

Reason: 78 Viva CRT -Ds and Evera ICDs that were manufactured with a specific subset of circuit components may experience rapid battery depletion due to a low resistance path developing within the circuit component. There have been seven (7) confirmed failures (9%) through July 16, 2016. Reported complications have included shortness of breath, pocket heating, low heart rate, and early device explant.

Code information: Product Name: Viva XT CRT -D . Models: DTBA1D4, DTBA1D1. Serial Numbers: BLF203128H, BLF204746H, BLE202888H, BLE202889H, BLE202890H, BLE202901H, BLE202941H, BLE202947H, BLE202954H, BLE202958H, BLE202961H, BLE202962H, BLE202964H, BLE202981H, BLE202987H, BLE202989H, BLE202990H, BLE202991H, BLE203019H, BLE203026H, BLE203027H, BLE203029H, BLE203032H, BLE203046H, BLE203052H, BLE203073H Product Name: Viva S CRT-D. Models: DTBB1D4, DTBB1D1. Serial Numbers: BLO202272H, BLN202206H.

Distribution pattern: Worldwide Distribution - US Nationwide in the states of US: AZ, CA, FL, GA, IL, KY, MD, MN, NJ, NY, NC, OH, OK, PA, PR, TX. and countries of: Australia, Finland, France, Germany, Iran, Italy, Japan, Korea, Netherlands, Puerto Rico, Saudi Arabia, Spain, and United Kingdom.