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How to measure left ventricular myocardial work by pressure–strain loops
Abstract
Myocardial work is calculated from non-invasive left ventricular pressure and strain by speckle tracking echocardiography. Myocardial work provides diagnostic information beyond what is achieved from left ventricular ejection fraction and strain since it incorporates afterload, and provides a measure of myocardial efficiency. The method can be used to calculate global as well as segmental work. The work method was recently shown to be of clinical value in selection of patients for cardiac resynchronization therapy. Several other clinical applications are currently tested.
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Afterload and preload can affect the estimation of LV systolic function both by using advanced and conventional echocardiographic parameters.
“Afterload and preload can affect the estimation of LV systolic function both by using advanced and conventional echocardiographic parameters [25,26].”
From Multimodality imaging assessment of tetralogy of Fallot: From diagnosis to long-term follow-up (2023) · cites this paper as [26]
LV global longitudinal strain is less influenced by preload and afterload than LVEF, but is still affected by them.
“Among advanced echocardiographic parameters, LV global longitudinal strain (GLS) is less influenced by preload and afterload than LVEF, but is still affected by them [26].”
From Multimodality imaging assessment of tetralogy of Fallot: From diagnosis to long-term follow-up (2023) · cites this paper as [26]
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No references could be resolved yet.
Research works printed but not linked: 5
- Russell, 2012, A novel clinical method for quantification of regional left ventricular pressure-strain loop area: a non-invasive index of myocardial work, Eur Heart J, 33, 724, 10.1093/eurheartj/ehs016 · DOI · Paper page
- Hubert, 2018, Estimation of myocardial work from pressure-strain loops analysis: an experimental evaluation, Eur Heart J Cardiovasc Imaging, 19, 1372, 10.1093/ehjci/jey024 · DOI
- Aalen, 2020, Imaging predictors of response to cardiac resynchronization therapy: left ventricular work asymmetry by echocardiography and septal viability by cardiac magnetic resonance, Eur Heart J, 10.1093/eurheartj/ehaa603 · DOI
- Smiseth, 2019, Mechanism of harm from left bundle branch block, Trends Cardiovasc Med, 29, 335, 10.1016/j.tcm.2018.10.012 · DOI
- Galli, 2019, Echocardiographic reference ranges for myocardial work in healthy subjects: a preliminary study, Echocardiography, 36, 1814, 10.1111/echo.14494 · DOI
Cited by
Sorted by citations
Multimodality imaging assessment of tetralogy of Fallot: From diagnosis to long-term follow-up
Moscatelli, S., Pergola, V., Motta, R., Fortuni, F., Borrelli, N., Sabatino, J., Leo, I., Avesani, M., Montanaro, C., Surkova, E., et al. (2023) · Children · doi:10.3390/children10111747 · Cited by 17
Metadata
- Authors
- Smiseth, O. A., Donal, E., Penicka, M., & Sletten, O. J.
- Affiliations
- Oslo University Hospital (NO)
- Inserm (FR)
- Cardiovascular Center Aalst, OLV Clinic, Moorselbaan 164, 9300 Aalst, Belgium
- Corresponding author
- Smiseth, Otto A
- Venue
- European Heart Journal - Cardiovascular Imaging
- Publisher
- Oxford University Press (OUP)
- Published
- 2020-11-30
- Volume
- 22
- Issue
- 3
- Pages
- 259-261
- ISSN
- 2047-2404 (ISSN-L)
- 2047-2412
- OpenAlex
- W3107132147
- Cited by
- 130
- References
- 0
- Citations by year
- 2026: 17 · 2025: 22 · 2024: 29 · 2023: 22 · 2022: 24 · 2021: 16
- FWCI
- 9.86
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model (vor)
- Locations
- European Heart Journal - Cardiovascular Imaging (publishedVersion)
- PubMed (publishedVersion)
- HAL (submittedVersion)
- Topics
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Function and Risk Factors
- Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Cardiac Imaging and Diagnostics
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac pacing and defibrillation studies
- Keywords
- left ventricular myocardial work, pressure-strain loops, speckle tracking echocardiography, left ventricular pressure, myocardial strain, afterload, myocardial efficiency, left ventricular ejection fraction
- MeSH terms
- Echocardiography, Humans, Myocardium, Stroke Volume, Ventricular Function, Left, Ventricular Dysfunction, Left, Cardiac Resynchronization Therapy
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