Temporal and volume-velocity indicators of filling of the left ventricle
- Authors: Yuzbashev Z.Y.1, Filatov I.I.1
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Affiliations:
- Saratov Medical Institute
- Issue: Vol 72, No 2 (1991)
- Pages: 91-94
- Section: Theoretical and clinical medicine
- URL: https://journals.rcsi.science/kazanmedj/article/view/105341
- DOI: https://doi.org/10.17816/kazmj105341
- ID: 105341
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Abstract
The temporal and volume-velocity parameters of left ventricular (LV) filling were studied in 39 healthy and 35 patients with CIHD, divided into subgroups based on positive (+) or negative (–) increase in the total amplitude of the R wave (∆εR) at the height of dosed physical activity. The most pronounced pathological changes in filling dynamics were noted in the group of patients with CIHD with a positive ∆ƩR. The relationship between ∆ƩR and the state of LV diastolic function was revealed. Apparently, changes in the amplitude of the R wave during dosed physical activity can reflect the state of the functional reserve of the myocardium.
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##article.viewOnOriginalSite##About the authors
Z. Yu. Yuzbashev
Saratov Medical Institute
Author for correspondence.
Email: info@eco-vector.com
Department of Hospital Therapy of the Faculty of Medicine
Russian Federation, SaratovI. I. Filatov
Saratov Medical Institute
Email: info@eco-vector.com
Department of Hospital Therapy of the Faculty of Medicine
Russian Federation, SaratovReferences
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