The U.S. Food and Drug Administration issued its most serious type of recall for 348,616 Medtronic defibrillators, saying they are at risk for delivering "a reduced-energy shock or no shock at all," ...

A Minnesota-based company is recalling more than 348,000 defibrillators over concerns that they may not work. Medtronic, which has its executive headquarters based in Minneapolis, initiated the recall ...

Medtronic recalled 348,616 implantable cardioverter defibrillators and cardiac resynchronization therapy defibrillators because they might fail to deliver energy when high voltage therapy is needed, ...

The recalled devices pose a risk of reducing energy shock, or giving no shock at all and may fail to correct a life-threatening arrhythmia, which can lead to cardiac arrest, other serious injury, or ...