[Clinical efficacy of multiprogrammable pacemakers].
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy; D002648:Child; D004567:Electrodes, Implanted; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D010363:Pattern Recognition, Automated; D011674:Pulse; D013686:Telemetry / Q000295:instrumentation