Medtronic Recall of Dual Chamber Implantable Pulse Generators

FDA has classified as Class 1 a Medtronic recall of its Dual Chamber Implantable Pulse Generators due to the possibility of a software error that can result in a lack of pacing. The implanted cardiac pacemakers are used to provide stimulation to increase heart rate in patients with a slow heart rhythm or no heart rhythm. “Patients and physicians cannot predict whether and when this software error might occur,” a recall notice says. “A lack of pacing could result in patients experiencing slow heart beating, low blood pressure, and symptoms such as light headedness, fainting, and even death.”

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