Introduction to hemodynamic forces by echocardiography.

Humans Echocardiography / methods Bundle-Branch Block Hemodynamics Heart Ventricles / diagnostic imaging ST Elevation Myocardial Infarction / therapy
Advanced cardiac imaging Fluid dynamics Hemodynamic forces

Journal

International journal of cardiology
ISSN: 1874-1754
Titre abrégé: Int J Cardiol
Pays: Netherlands
ID NLM: 8200291

Informations de publication

Date de publication:
01 Jan 2023
Historique:
received: 30 06 2022
revised: 17 10 2022
accepted: 09 11 2022
pubmed: 18 11 2022
medline: 15 12 2022
entrez: 17 11 2022
Statut: ppublish

Résumé

Hemodynamic force (HDF) analysis represents a novel approach to quantify intraventricular pressure gradients, responsible for blood flow. A new mathematical model allows the derivation of HDF parameters from routine transthoracic echocardiography, making this tool more accessible for clinical use. HDF analysis is considered the fluid dynamics correlate of deformation imaging and may be even more sensitive to detect mechanical abnormalities. This has the potential to add incremental clinical value, allowing earlier detection of pathology or immediate evaluation of response to treatment. In this article, the theoretical background and physiological patterns of HDF in the left ventricle are provided. In pathological situations, the HDF pattern might alter, which is illustrated with a case of ST segment elevation myocardial infarction and non-ischemic cardiomyopathy with typical left bundle branch block.

Identifiants

DOI: 10.1016/j.ijcard.2022.11.019 PMID: 36395921
pubmed: 36395921
pii: S0167-5273(22)01706-5
doi: 10.1016/j.ijcard.2022.11.019
pii:
doi:

Types de publication

Case Reports Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

442-444

Informations de copyright

Copyright © 2022 The Author(s). Published by Elsevier B.V. All rights reserved.

Auteurs

Dorien Laenens (D)

Department of Cardiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.

Pieter van der Bijl (P)

Department of Cardiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.

Jan Stassen (J)

Department of Cardiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.

Alessandro C Rossi (AC)

Medis Medical Imaging, Schuttersveld 9, 2316 XG Leiden, the Netherlands.

Gianni Pedrizzetti (G)

Department of Engineering and Architecture, University of Trieste, Via Alfonso Valerio, 6/1, 34127 Trieste, TS, Italy; Departement of Biomedical Engineering, University of California, 402 E Peltason Dr, Irvine, CA 92617, USA.

Johan H C Reiber (JHC)

Department of Radiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.

Nina Ajmone Marsan (NA)

Department of Cardiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.

Jeroen J Bax (JJ)

Department of Cardiology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, the Netherlands; Heart Center, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, FI-20520 Turku, Finland. Electronic address: j.j.bax@lumc.nl.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Introduction to hemodynamic forces by echocardiography.
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Techniques de diagnostic cardiovasculaire › Tests de la fonction cardiaque › Échocardiographie › Introduction to hemodynamic forces by echocardiography.
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Troubles du rythme cardiaque › Bloc cardiaque › Bloc de branche › Introduction to hemodynamic forces by echocardiography.
questionsmedicales.fr › Phénomènes physiologiques respiratoires et circulatoires › Phénomènes physiologiques cardiovasculaires › Hémodynamique › Introduction to hemodynamic forces by echocardiography.
questionsmedicales.fr › Système cardiovasculaire › Coeur › Ventricules cardiaques › Introduction to hemodynamic forces by echocardiography.
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Nécrose › Infarctus › Infarctus du myocarde › Infarctus du myocarde avec sus-décalage du segment ST › Introduction to hemodynamic forces by echocardiography.