title: Electrocardiographic monitoring of cardiac arrhythmias in ambulatory patients.
mesh_terms: D000368:Aged; D000553:Ambulatory Care; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000295:instrumentation*