title: I. H. S. S. by "M" mode echo.
mesh_terms: D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D004452:Echocardiography; D006343:Heart Septal Defects / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology