title: Viewpoint: cardiac ultrasound. Interview by Monika Polak, PhD.
authors.forename: Raimund
authors.initials: R
authors.lastname: Erbel
mesh_terms: D004452:Echocardiography / Q000639:trends*; D018618:Echocardiography, Doppler, Color / Q000639:trends; D019560:Echocardiography, Three-Dimensional / Q000639:trends; D005858:Germany; D006282:Health Personnel / Q000193:education; D006331:Heart Diseases / Q000000981:diagnostic imaging; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006439:Hemodynamics; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans