Fig. 3From: The impact of 3D printed models on spatial orientation in echocardiography teachingThree 3D printed cardiac models resembling parasternal long axis view PLAX (a), parasternal short axis view (b), and apical four chamber view (c). The trainee may orientate the model according to the echocardiographic view and resolve, which part of the model is “cut away” and which part remainsBack to article page