title: Transient right atrial thrombus during acute myocardial infarction: diagnosis by echocardiography.
mesh_terms: D004452:Echocardiography; D006325:Heart Atria; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications* / Q000175:diagnosis; D013927:Thrombosis / Q000175:diagnosis*