A practical heart rate and ectopic beat detector.
D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D001281:Atrial Fibrillation / Q000175:diagnosis; D001919:Bradycardia / Q000175:diagnosis; D002037:Bundle-Branch Block / Q000175:diagnosis; D005117:Cardiac Complexes, Premature / Q000175:diagnosis; D003201:Computers; D004562:Electrocardiography / Q000295:instrumentation; D004581:Electronics; D006339:Heart Rate; D006801:Humans; D007362:Intensive Care Units; D013610:Tachycardia / Q000175:diagnosis