title: Clinical and echocardiographic features of right atrial masses.
mesh_terms: D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D004452:Echocardiography; D004697:Endocarditis, Bacterial / Q000175:diagnosis; D006325:Heart Atria; D006331:Heart Diseases / Q000175:diagnosis*; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D009232:Myxoma / Q000175:diagnosis; D013927:Thrombosis / Q000175:diagnosis; D014261:Tricuspid Valve / Q000473:pathology