title: Echocardiographic features of constrictive pericarditis and echo evaluation of septal myectomy in IHSS.
mesh_terms: D004452:Echocardiography / Q000592:standards*; D006801:Humans; D009200:Myocardial Contraction; D010494:Pericarditis, Constrictive / Q000175:diagnosis* / Q000503:physiopathology