Vol. 16 No. 4 (2012)
ANGIONEUROLOGY & NEUROSURGERY

Measurement and analysis of cerebral hemodynamic parameters in the presence of brain vascular anomalies

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  • A. Chupakhin,
  • A. Cherevko,
  • A. Khe,
  • N. Telegina,
  • A. Krivoshapkin,
  • K. Orlov,
  • V. Panarin,
  • V. Baranov
A. Chupakhin
М.А. Lavrentiev Institute of Hydrodynamics SB RAMS
Bio
A. Cherevko
М.А. Lavrentiev Institute of Hydrodynamics SB RAMS
Bio
A. Khe
М.А. Lavrentiev Institute of Hydrodynamics SB RAMS
Bio
N. Telegina
М.А. Lavrentiev Institute of Hydrodynamics SB RAMS
Bio
A. Krivoshapkin
Academician E.N. Meshalkin Novosibirsk Research Institute of Circulation Pathology
Bio
K. Orlov
Academician E.N. Meshalkin Novosibirsk Research Institute of Circulation Pathology
Bio
V. Panarin
Academician E.N. Meshalkin Novosibirsk Research Institute of Circulation Pathology
Bio
V. Baranov
Scientific Research Institute of Physiology SB RAMS
Bio
DOI: https://doi.org/10.21688/1681-3472-2012-4-27-31

Published 2012-11-30

Keywords

  • ARTERIOVENOUS MALFORMATION,
  • ARTERIAL ANEURYSM,
  • HEMODYNAMIC PARAMETERS

How to Cite

Chupakhin, A., Cherevko, A., Khe, A., Telegina, N., Krivoshapkin, A., Orlov, K., Panarin, V., & Baranov, V. (2012). Measurement and analysis of cerebral hemodynamic parameters in the presence of brain vascular anomalies. Patologiya Krovoobrashcheniya I Kardiokhirurgiya, 16(4), 27–31. https://doi.org/10.21688/1681-3472-2012-4-27-31

Copyright (c) 2012 Chupakhin A.P., Cherevko A.A., Khe A.K., Telegina N.Yu., Krivoshapkin A.L., Orlov K.Yu., Panarin V.A., Baranov V.I.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Hemodynamic parameters of the blood flow in human cerebral vessels up to the 4th branch levels were measured. A framework based on "Pressure - Velocity" and "Discharge - Energy flow rate" regimen was designed and implemented. This framework makes it possible to detect brain vascular anomalies like arteriovenous malformations and arterial aneurysms depending on hemodynamic parameters, and to monitor the efficiency of the operation. Modification in the low-frequency spectrum of the cerebral blood flow following the operation was detected by the wavelet analysis of the hemodynamic parameters. The results obtained give qualitative and quantitative characteristics of the presence of cerebral blood vessels anomalies and makes it possible to estimate the efficiency of their embolization at operation.
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