title: Opacity pulse propagation as a screening technique in carotid occlusion.
mesh_terms: D000792:Angiography; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000502:physiology; D006801:Humans; D011674:Pulse