title: Witness to a heart attack?
authors.affiliation: Department of Medicine, Mayo Graduate School of Medical Education, Mayo Clinic College of Medicine, Rochester, Minn, USA.
authors.forename: John A
authors.initials: JA
authors.lastname: Batsis
mesh_terms: D000368:Aged; D002037:Bundle-Branch Block / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D006949:Hyperlipidemias / Q000150:complications; D006973:Hypertension / Q000150:complications; D008297:Male; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000473:pathology*; D009765:Obesity / Q000150:complications; D012307:Risk Factors