title: High-frequency electrocardiogram in acute myocardial ischemia.
authors.forename: Elin
authors.initials: E
authors.lastname: Trägårdh
mesh_terms: D000241:Adenosine; D004562:Electrocardiography; D006801:Humans; D017202:Myocardial Ischemia / Q000175:diagnosis* / Q000503:physiopathology; D012815:Signal Processing, Computer-Assisted; D014665:Vasodilator Agents
chemical_list: D014665:Vasodilator Agents; D000241:Adenosine