title: [Surgical anatomy of subaortic conus of the normal heart].
abstract: One hundred and fourty-three normal hearts have been studied. The conoid septum, supraventricular crest, bulboventricular fold, area of the fibrous tissue between the aortal and mitral valves and the anterior interventricular septum make the walls (frontal view, in the direction of the hour hand) of the left ventricular cone. In the normal heart there is no real contact between the fibrous rings of the aortal and mitral valves. They are connected by means of a strip of the fibrous tissue, its size varies. The subaortal cone and deferent part of the left ventricular axes make an obtuse angle; the axes of the subpulmonary and subaortal cones have a cross direction. The geometrically definitive left ventricular cone is seen as obliquely-sectioned overturned isosceles cone, with its big base directed upward, right and back, and the small one forward and left.
authors.forename: I I
authors.initials: II
authors.lastname: Berishvili
authors.forename: M N
authors.initials: MN
authors.lastname: Vakhromeeva
authors.forename: T M
authors.initials: TM
authors.lastname: Lebedeva
authors.forename: F R
authors.initials: FR
authors.lastname: Ragimov
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000886:Anthropometry; D001021:Aortic Valve / Q000033:anatomy & histology / Q000601:surgery; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D004210:Dissection; D006321:Heart / Q000033:anatomy & histology*; D006346:Heart Septum / Q000033:anatomy & histology / Q000601:surgery; D006352:Heart Ventricles / Q000033:anatomy & histology / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D008943:Mitral Valve / Q000033:anatomy & histology / Q000601:surgery
vernacular_title: Khirurgicheskaia anatomiia podaortal'nogo konusa normal'nogo serdtsa.