title: Two-dimensional echocardiographic identification of blood stasis in the left atrium.
mesh_terms: D004452:Echocardiography; D006325:Heart Atria / Q000503:physiopathology; D006349:Heart Valve Diseases / Q000503:physiopathology*; D006487:Hemostasis; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology