title: Sudden collapse with new right bundle branch block.
authors.affiliation: Stanford University School of Medicine.
authors.forename: E W
authors.initials: EW
authors.lastname: Hancock
mesh_terms: D000208:Acute Disease; D000368:Aged; D002037:Bundle-Branch Block / Q000175:diagnosis* / Q000209:etiology*; D003128:Coma / Q000209:etiology*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D011655:Pulmonary Embolism / Q000150:complications*