ST-segment distortion in manual report mode of electrocardiographs.
D016477:Artifacts; D003951:Diagnostic Errors; D004562:Electrocardiography / Q000295:instrumentation*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis; D017202:Myocardial Ischemia / Q000175:diagnosis; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*