Interpretive 12-lead electrocardiography.
D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D004562:Electrocardiography / Q000191:economics / Q000295:instrumentation* / Q000379:methods; D004867:Equipment Design / Q000592:standards; D005069:Evaluation Studies as Topic; D006339:Heart Rate; D006761:Hospitals; D006801:Humans; D007221:Industry; D008283:Maintenance; D008370:Manuals as Topic; D010824:Physicians' Offices; D012815:Signal Processing, Computer-Assisted; D013673:Technology Assessment, Biomedical