Evaluation: battery-operated ECG monitors.
D000669:Amplifiers, Electronic; D003325:Coronary Care Units; D003626:Data Display; D004553:Electric Conductivity; D004560:Electricity; D004562:Electrocardiography / Q000295:instrumentation*; D004566:Electrodes; D004632:Emergency Medical Services; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D005069:Evaluation Studies as Topic; D006339:Heart Rate; D006801:Humans; D008952:Mobile Health Units; D008991:Monitoring, Physiologic / Q000592:standards*; D009873:Operating Rooms; D011786:Quality Control; D013696:Temperature; D014732:Vibration