title: [Idiopathic hypertrophic subaortic stenosis: analysis of the basic echocardiographic signs by means of uni- and 2-dimensional studies].
abstract: Forty patients with idiopathic hypertrophic subaortal stenosis were examined using one- and two-dimensional echocardiography. The two-dimensional method was found to be more informative in assessing the major symptoms of the disease. Two-dimensional examination allows a more accurate evaluation of the condition of the ventricular septum and the forward systolic movement of the mitral valve, thus helping to avoid the hyperdiagnosis of idiopathic hypertrophic subaortal stenosis.
mesh_terms: D000328:Adult; D000368:Aged; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004452:Echocardiography / Q000379:methods*; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve
vernacular_title: Idiopaticheskiĭ gipertroficheskiĭ subaortal'nyĭ stenoz: analiz osnovnykh ékhokardiograficheskikh priznakov s pomoshch'iu odno- i dvukhmernogo issledovaniia.