Detection of Regional Mechanical Activation of the Left Ventricular Myocardium Using High Frame Rate Ultrasound Imaging. - Kaja F. Kvåle; Jørn Bersvendsen; Espen W. Remme; Sebastien Salles; John M. Aalen; Pål H. Brekke; Thor Edvardsen; Eigil Samset (IEEE Trans. Medical Imaging, 2019)