title: Hemodynamic features of different variants of the premature ventricular constractions
metadata.name: dc.contributor.author
metadata.value: Shubik, Yuri V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Korneev, Aleksandr B.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Medvedev, Michael M.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Morozov, Aleksandr N.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2024-03-27T18:38:09Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2024-03-27T18:38:09Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Shubik Y. V., Korneev A. B., Medvedev M. M., Morozov A. N. Hemodynamic features of different variants of the premature ventricular constractions. Vestnik of Saint Petersburg University. Medicine, 2023, vol. 18, issue 3, pp. 258–273. https://doi.org/10.21638/spbu11.2023.303 (In Russian)
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu11.2023.303
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/45154
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: In patients with premature ventricular contractions, the main cause of cardiomyopathy associated
  with arrhythmia is considered to be a large number of premature ventricular contractions.
  The width and fragmentation of QRS complex, morphology, prematurity index, polymorphism
  and some other characteristics may also play a role. Previously, the hemodynamic
  features of several variants of premature ventricular contractions such as allorhythmia (bigeminy),
  paired and interpolated premature ventricular contractions and ventricular parasystole
  have not been evaluated. We perform examples of these types of ventricular arrhythmias
  with assessment of their hemodynamic properties using the original method of accurate determination
  of systolic, diastolic and pulse blood pressure during each beat of the heart “beat
  to beat”. The main properties of premature ventricular complexes have been demonstrated:
  a marked decrease in systolic and an increase in diastolic blood pressure. As an example, in
  ventricular parasystole these indicators have been shown to be dependent on the clutch interval
  of premature ventricular contractions: the shorter it is, the more advanced the changes.
  Bigeminy and interpolated premature ventricular contractions appears to be hemodynamically
  unfavorable.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Medicine;Volume 18; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: premature ventricular contractions
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: ventricular extrasystoles
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: arrhythmia associated cardiomyopathy
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: method “beat to beat”
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: determination of systolic
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: diastolic and pulse blood pressure on each beat of the heart
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: hemodynamic efficiency
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: holter monitoring of electrocardiogram
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Hemodynamic features of different variants of the premature ventricular constractions
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 03.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/45154/1/03.pdf
resources.format: Adobe PDF
resources.size: 3,07 MB