4D ultrafast imaging has been recently introduced to provide new anatomical, mechanical and functional information. It relies on 2-D matrix array to image the medium at high volume rate and quantify ...

Atherosclerotic lower extremity peripheral artery disease (PAD) is increasingly recognized as an important cause of cardiovascular morbidity and mortality that affects >230 million people worldwide ...

A 4-MHz Doppler probe was used to assess the direction of blood flow in the OphA ipsilateral to the symptomatic ICA occlusion. Blood flow was categorized as retrograde flow if it was directed toward ...