title: Detection of pacemaker abnormalities by Holter monitoring.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy; D011211:Electric Power Supplies / Q000592:standards; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D010138:Pacemaker, Artificial / Q000592:standards*