Journal article
Beyond Bernoulli: improving accuracy and precision of non-invasive peak pressure drops
- Abstract:
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Background—Transvalvular peak pressure drops are routinely assessed non-invasively by echocardiography using the Bernoulli principle. However, the Bernoulli principle relies on a number of approximations, that may not be appropriate, including that the majority of the pressure drop is due to the spatial acceleration of the blood flow, and the ejection jet is a single streamline (single peak velocity value).
Methods and Results—We assessed the accuracy of Bernoulli principl...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 2.4MB)
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- Publisher copy:
- 10.1161/CIRCIMAGING.116.005207
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Authors
Funding
British Heart Foundation
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National Institutes for Health Research
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Bibliographic Details
- Publisher:
- American Heart Association Publisher's website
- Journal:
- Circulation: Cardiovascular Imaging Journal website
- Volume:
- 10
- Issue:
- 1
- Pages:
- e005207
- Publication date:
- 2017-01-16
- Acceptance date:
- 2016-11-22
- DOI:
- EISSN:
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1942-0080
- ISSN:
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1941-9651
- Source identifiers:
-
661157
Item Description
- Keywords:
- Pubs id:
-
pubs:661157
- UUID:
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uuid:45d65791-8339-41bf-8730-e649ef2fe623
- Local pid:
- pubs:661157
- Deposit date:
- 2016-12-21
Terms of use
- Copyright holder:
- © 2017 The Authors
- Copyright date:
- 2017
- Notes:
- This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited.
- Licence:
- CC Attribution (CC BY)
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