title: Detection of bubbles in blood vessels and the evaluation of their flow.
mesh_terms: D000818:Animals; D003665:Decompression Sickness / Q000503:physiopathology*; D004301:Doppler Effect; D005740:Gases; D008954:Models, Biological; D011651:Pulmonary Artery / Q000503:physiopathology; D013552:Swine; D014463:Ultrasonography
chemical_list: D005740:Gases