title: [Myocardial biomechanics in patients with coronary circulatory insufficiency].
abstract: The paper analyzes a new approach to evaluating myocardial systolic and diastolic function, which is based on recording of the rate of myocardial displacement in different phases of a cardiac cycle. Changes in the rate of vector movements in a period of isovolumic contraction and relaxation are shown on ample clinical materials in both healthy individuals and patients with coronary heart disease. There is evidence for a significant difference in the performance of a stress test by healthy individuals and patients with a low coronary circulatory reserve.
authors.forename: V A
authors.initials: VA
authors.lastname: Sandrikov
authors.forename: T Iu
authors.initials: TIu
authors.lastname: Kulagina
authors.forename: E Iu
authors.initials: EIu
authors.lastname: Van
authors.forename: A V
authors.initials: AV
authors.lastname: Gavrilov
authors.forename: I V
authors.initials: IV
authors.lastname: Arkhipov
mesh_terms: D000328:Adult; D000465:Algorithms; D001696:Biomechanical Phenomena; D016022:Case-Control Studies; D003326:Coronary Circulation / Q000502:physiology*; D003971:Diastole / Q000502:physiology*; D004452:Echocardiography; D006801:Humans; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging / Q000503:physiopathology*; D013599:Systole / Q000502:physiology*