Longevity comparisons among lithium anode power cells for cardiac pacemakers.
Of over 10,000 lithium-powered pacemakers followed by a commercial transtelephone monitoring service, 148 have been explanted due to rate decline. A breakdown according to the power cell manufactures shows that the longevity is not uniform, indicating that significant differences exist among the power cell designs even though all have lithium anodes. One tenth of all lithium-powered pacemakers in the study were explanted for rate declines within 4 years.
D003625:Data Collection / Q000379:methods; D011211:Electric Power Supplies / Q000592:standards*; D006339:Heart Rate; D006801:Humans; D008094:Lithium; D010138:Pacemaker, Artificial / Q000592:standards; D013689:Telephone / Q000379:methods
D008094:Lithium