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The subharmonic amplitude of SonoVue increases with hydrostatic pressure at low incident acoustic pressures

Abstract:

Physiologically important pressures in the heart and aorta are currently assessed with invasive pressure catheters. The subharmonic signal from microbubble ultrasound contrast agents, however, may be exploited to estimate pressures non-invasively. The objective of this work was (i) to develop a static phantom from commercially-available components for easy replication across different laboratories, and (ii) to investigate the subharmonic response of the ultrasound contrast agent SonoVue (Brac...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1109/ULTSYM.2017.8092984

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Publisher:
Institute of Electronics and Electrical Engineers Publisher's website
Journal:
2017 IEEE International Ultrasonics Symposium Journal website
Host title:
2017 IEEE International Ultrasonics Symposium (IUS)
Publication date:
2017-11-02
Acceptance date:
2017-06-01
Event location:
Washington, DC, USA
Event start date:
2017-09-06T00:00:00Z
Event end date:
2017-09-09T00:00:00Z
DOI:
EISSN:
1948-5727
ISSN:
1948-5727
Source identifiers:
801758
Keywords:
Pubs id:
pubs:801758
UUID:
uuid:b0b58a5f-73e3-4795-b19a-7dfaad3f003c
Local pid:
pubs:801758
Deposit date:
2017-11-30

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