title: Sonographers' communication: expanding the role of the cardiac sonographer.
authors.forename: Pamela R
authors.initials: PR
authors.lastname: Burgess
mesh_terms: D016390:Allied Health Occupations / Q000193:education*; D000488:Allied Health Personnel / Q000193:education*; D003287:Contrast Media / Q000008:administration & dosage*; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007587:Job Description; D014463:Ultrasonography; D014481:United States; D016526:Workload
chemical_list: D003287:Contrast Media