title: Use of an on-line computer in a study of cardiac arrhythmia.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D003201:Computers; D003936:Diagnosis, Computer-Assisted; D004562:Electrocardiography; D006736:Horses; D006801:Humans; D008722:Methods; D008991:Monitoring, Physiologic / Q000295:instrumentation; D009862:Online Systems; D005082:Physical Exertion; D011845:Radio; D012146:Rest; D013686:Telemetry