title: Improvements in pacemaker energy consumption and functional capability: four decades of progress.
authors.forename: O J
authors.initials: OJ
authors.lastname: Ohm
authors.forename: D
authors.initials: D
authors.lastname: Danilovic
mesh_terms: D000465:Algorithms; D003365:Costs and Cost Analysis; D011211:Electric Power Supplies; D004567:Electrodes, Implanted; D004582:Electronics, Medical / Q000295:instrumentation / Q000639:trends; D004867:Equipment Design; D005500:Follow-Up Studies; D006801:Humans; D013677:Medical Laboratory Science / Q000295:instrumentation / Q000639:trends; D008838:Microcomputers; D008904:Miniaturization; D010138:Pacemaker, Artificial / Q000191:economics / Q000639:trends; D012984:Software; D013499:Surface Properties