In vivo pressure estimation using subharmonic contrast microbubble signals : proof of concept
Changes in ambient pressure affects the reflectivity of ultrasound contrast microbubbles leading to an excellent correlation between subharmonic signals and hydrostatic pressure. The aortas of two dogs were scanned with an experimental pulse-echo system to validate in vivo pressure estimation based...
| Publié dans: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 52(2005), 4 vom: 30. Apr., Seite 581-3 |
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| Auteur principal: | |
| Autres auteurs: | , , , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2005
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| Accès à la collection: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Sujets: | Evaluation Study Letter Research Support, Non-U.S. Gov't Contrast Media Ferric Compounds Oxides Sonazoid Iron E1UOL152H7 |