title: Pseudotachycardia in Holter monitoring. The potential for concealed bradycardia.
mesh_terms: D001919:Bradycardia / Q000175:diagnosis*; D011211:Electric Power Supplies / Q000592:standards; D004562:Electrocardiography / Q000592:standards*; D005260:Female; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000592:standards*; D013610:Tachycardia / Q000175:diagnosis