title: [Functionally significant changes in the shape of the right ventricle in digital subtraction angiocardiography].
abstract: Experiences in i.v. digital subtraction angiocardiography (DSAC) including so-called parametric imaging for morphological delineation of the right ventricle are illustrated. 32 patients with different anatomical and haemodynamic disturbances of the right ventricle were subjected to these examinations. Special emphasis is placed on pulmonary stenosis, particularly on its infundibular manifestations. For visualisation of muscular or fibrous bulging or other changes of the outflow tract of the right ventricle, analysis of the amplitudes is very suitable to produce cumulative pictures of ventricular wall motion during a cardiac cycle. Obstructive wall alterations within the infundibular part become visible even if they occur only during certain phases of the myocardial action, usually in late systole than otherwise.
authors.affiliation: Radiologische Klinik, Universität Bonn.
authors.forename: F
authors.initials: F
authors.lastname: Christ
authors.forename: T
authors.initials: T
authors.lastname: Harder
authors.forename: O
authors.initials: O
authors.lastname: Köster
authors.forename: J
authors.initials: J
authors.lastname: Nitsch
authors.forename: K
authors.initials: K
authors.lastname: Glänzer
mesh_terms: D000293:Adolescent; D000328:Adult; D000790:Angiocardiography / Q000379:methods; D006332:Cardiomegaly / Q000000981:diagnostic imaging / Q000503:physiopathology; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011666:Pulmonary Valve Stenosis / Q000000981:diagnostic imaging / Q000503:physiopathology; D013382:Subtraction Technique
vernacular_title: Funktionell bedeutsame Formveränderungen des rechten Ventrikels in der digitalen Subtraktionsangiokardiographie.