| In-vivo studies of new vector velocity and adaptive spectral estimators in medical ultrasound. | |
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MedLine Citation:
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PMID: 20569653 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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New ultrasound techniques for blood flow estimation have been investigated in-vivo. These are vector velocity estimators (Transverse Oscillation, Synthetic Transmit Aperture, Directional Beamforming and Plane Wave Excitation) and adaptive spectral estimators (Blood spectral Power Capon and Blood Amplitude and Phase Estimation). It was shown that the vector velocity estimators can provide reliable angle independent estimates and new insight to the complexity of blood flow, and that adaptive spectral estimators can produce useful spectrograms faster than the conventional spectral Doppler method. |
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Authors:
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Kristoffer Lindskov Hansen |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Danish medical bulletin Volume: 57 ISSN: 1603-9629 ISO Abbreviation: Dan Med Bull Publication Date: 2010 May |
Date Detail:
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Created Date: 2010-06-23 Completed Date: 2010-10-05 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0066040 Medline TA: Dan Med Bull Country: Denmark |
Other Details:
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Languages: eng Pagination: 1-23 Citation Subset: IM |
Affiliation:
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Department of Radiology, Rigshospitalet, Blegdamsvej 9, 2200 Copenhagen, Denmark. kristofferhansen@hotmail.com |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adult Angiography / methods* Blood Flow Velocity* Carotid Arteries / ultrasonography* Female Humans Image Interpretation, Computer-Assisted / methods* Jugular Veins / ultrasonography Male Saphenous Vein / ultrasonography Stroke Volume* Vertebral Artery / ultrasonography |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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