title: Illustrative echocardiogram: echocardiographic demonstration of a left atrial thrombus.
mesh_terms: D004452:Echocardiography; D005260:Female; D006325:Heart Atria; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D013927:Thrombosis / Q000175:diagnosis* / Q000601:surgery