title: The value add of enhanced echocardiography and radiation safety for the sonographer.
authors.forename: Marti
authors.initials: M
authors.lastname: McCulloch
mesh_terms: D002318:Cardiovascular Diseases / Q000000981:diagnostic imaging*; D004452:Echocardiography / Q000592:standards*; D006801:Humans; D060526:Magnetic Fields; D017410:Practice Guidelines as Topic; D015203:Reproducibility of Results; D012449:Safety / Q000592:standards*