• A left ventricular phantom for 3D echocardiographic twist measurements 

      Hjertaas, Johannes Just; Matre, Knut (Peer reviewed; Journal article, 2020)
      Traditional two-dimensional (2D) ultrasound speckle tracking echocardiography (STE) studies have shown a wide range of twist values, also for normal hearts, which is due to the limitations of short-axis 2D ultrasound. The ...