Medtronic informs doctors of faulty pacemakers; Letter to patients to follow
Medical device maker Medtronic sent a letter to doctors worldwide earlier this month warning that nearly 37,000 of its Sigma and Kappa pacemakers, most manufactured between November 2000 and November 2002, could have faulty wiring that can cause the pacemakers to work improperly or not at all. This defect can be deadly for the estimated 1.7 million people who have pacemakers implanted in their chests.