St. Jude Medical Inc.’s Riata defibrillator leads, which the company stopped selling last year, were recalled by the U.S. Food and Drug Administration because of their potential to injure or kill patients.
The devices remain implanted in an estimated 79,000 U.S. patients. The company voluntarily sent a letter to doctors on November 28 informing them that the wires used to connect the devices to the heart have a higher failure rate than was previously known.
According to the company, the FDA issued the Class 1 recall, its most serious designation, because of its potential risk of serious injury or patient death.