Volume measurements in nuclear medicine gated SPECT and 4D echocardiography: validation using a dynamic cardiac phantom
A dynamic cardiac phantom was used as a reference to compare volumes measured with gated SPECT and 4D echocardiography. Gated SPECT data were acquired with a standard single-head gamma camera, and the volume reconstructions were carried out using the Mirage software by Segami. 4D echocardiography us...
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| Veröffentlicht in: | International Journal of Cardiovascular Imaging 2005-04, Vol.21 (2-3), p.239-247 |
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| container_title | International Journal of Cardiovascular Imaging |
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| creator | Debrun, Dominique Thérain, Fabienne Nguyen, Long-Dang Léger, Christophe P Visser, Jacco J N Busemann-Sokole, Ellinor |
| description | A dynamic cardiac phantom was used as a reference to compare volumes measured with gated SPECT and 4D echocardiography.
Gated SPECT data were acquired with a standard single-head gamma camera, and the volume reconstructions were carried out using the Mirage software by Segami. 4D echocardiography used a new prototype of rotating scan head to acquire ultrasound images during a cardiac cycle, used to reconstruct the volume deformations as a function of time. End-diastolic volume, end-systolic volume, and ejection fraction were measured using both gated SPECT and 4D echocardiography.
The results obtained showed a good correlation between volumes measured with the two modalities, but a slight overestimation of volumes with gated SPECT. The influence of filtering and pixel size parameters on the measured volumes was quantified for gated SPECT, in order to correct the overestimation.
The agreement between gated SPECT (after correction) and 4D echocardiography confirmed the relevance of the comparisons. This study was an initial step before conducting clinical trials to compare exhaustively left ventricular volumes obtained with the two modalities. |
| doi_str_mv | 10.1007/s10554-004-4014-1 |
| format | Article |
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Gated SPECT data were acquired with a standard single-head gamma camera, and the volume reconstructions were carried out using the Mirage software by Segami. 4D echocardiography used a new prototype of rotating scan head to acquire ultrasound images during a cardiac cycle, used to reconstruct the volume deformations as a function of time. End-diastolic volume, end-systolic volume, and ejection fraction were measured using both gated SPECT and 4D echocardiography.
The results obtained showed a good correlation between volumes measured with the two modalities, but a slight overestimation of volumes with gated SPECT. The influence of filtering and pixel size parameters on the measured volumes was quantified for gated SPECT, in order to correct the overestimation.
The agreement between gated SPECT (after correction) and 4D echocardiography confirmed the relevance of the comparisons. This study was an initial step before conducting clinical trials to compare exhaustively left ventricular volumes obtained with the two modalities.</description><identifier>ISSN: 1569-5794</identifier><identifier>EISSN: 1573-0743</identifier><identifier>DOI: 10.1007/s10554-004-4014-1</identifier><identifier>PMID: 16015435</identifier><identifier>CODEN: IJCIBI</identifier><language>eng</language><publisher>United States: Springer Nature B.V</publisher><subject>Cardiac Output - physiology ; Cardiac Volume - physiology ; Echocardiography, Four-Dimensional ; Heart Ventricles - diagnostic imaging ; Humans ; Image Processing, Computer-Assisted ; Phantoms, Imaging ; Tomography, Emission-Computed, Single-Photon ; Ventricular Function, Left - physiology</subject><ispartof>International Journal of Cardiovascular Imaging, 2005-04, Vol.21 (2-3), p.239-247</ispartof><rights>Springer 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-b2e7799176f2e3fed73ae847e0608a83bdefe7b988f4d1c9172e9525f47c93bc3</citedby><cites>FETCH-LOGICAL-c423t-b2e7799176f2e3fed73ae847e0608a83bdefe7b988f4d1c9172e9525f47c93bc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16015435$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Debrun, Dominique</creatorcontrib><creatorcontrib>Thérain, Fabienne</creatorcontrib><creatorcontrib>Nguyen, Long-Dang</creatorcontrib><creatorcontrib>Léger, Christophe P</creatorcontrib><creatorcontrib>Visser, Jacco J N</creatorcontrib><creatorcontrib>Busemann-Sokole, Ellinor</creatorcontrib><title>Volume measurements in nuclear medicine gated SPECT and 4D echocardiography: validation using a dynamic cardiac phantom</title><title>International Journal of Cardiovascular Imaging</title><addtitle>Int J Cardiovasc Imaging</addtitle><description>A dynamic cardiac phantom was used as a reference to compare volumes measured with gated SPECT and 4D echocardiography.
Gated SPECT data were acquired with a standard single-head gamma camera, and the volume reconstructions were carried out using the Mirage software by Segami. 4D echocardiography used a new prototype of rotating scan head to acquire ultrasound images during a cardiac cycle, used to reconstruct the volume deformations as a function of time. End-diastolic volume, end-systolic volume, and ejection fraction were measured using both gated SPECT and 4D echocardiography.
The results obtained showed a good correlation between volumes measured with the two modalities, but a slight overestimation of volumes with gated SPECT. The influence of filtering and pixel size parameters on the measured volumes was quantified for gated SPECT, in order to correct the overestimation.
The agreement between gated SPECT (after correction) and 4D echocardiography confirmed the relevance of the comparisons. This study was an initial step before conducting clinical trials to compare exhaustively left ventricular volumes obtained with the two modalities.</description><subject>Cardiac Output - physiology</subject><subject>Cardiac Volume - physiology</subject><subject>Echocardiography, Four-Dimensional</subject><subject>Heart Ventricles - diagnostic imaging</subject><subject>Humans</subject><subject>Image Processing, Computer-Assisted</subject><subject>Phantoms, Imaging</subject><subject>Tomography, Emission-Computed, Single-Photon</subject><subject>Ventricular Function, Left - physiology</subject><issn>1569-5794</issn><issn>1573-0743</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNqFkVFrFDEQx4MottZ-AF8k-ODb2mSTbBLf5NpqoaBg7WvIJrN3KbvJmexW7ts35x0IvvRphuE3A_P_IfSOkk-UEHlRKBGCN4TwhhPKG_oCnVIhWUMkZy_3facbITU_QW9KeSCESqb1a3RCO0IFZ-IU_blP4zIBnsCWJcMEcS44RBwXN4LNde6DCxHw2s7g8c8fV6s7bKPH_BKD2yRnsw9pne12s_uMH-0YvJ1DingpIa6xxX4X7RQc_gtah7cbG-c0vUWvBjsWOD_WM_Tr-upu9a25_f71ZvXltnG8ZXPTtyCl1lR2QwtsAC-ZBcUlkI4oq1jvYQDZa6UG7qmrYAtatGLg0mnWO3aGPh7ubnP6vUCZzRSKg3G0EdJSTKdIq3WnnwWp5i1XQlXww3_gQ1pyrE-YtgbOqGKyQvQAuZxKyTCYbQ6TzTtDidm7Mwd3proze3eG1p33x8NLX2P_t3GUxZ4AKQiU5A</recordid><startdate>200504</startdate><enddate>200504</enddate><creator>Debrun, Dominique</creator><creator>Thérain, Fabienne</creator><creator>Nguyen, Long-Dang</creator><creator>Léger, Christophe P</creator><creator>Visser, Jacco J N</creator><creator>Busemann-Sokole, Ellinor</creator><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M7Z</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7QO</scope><scope>7X8</scope></search><sort><creationdate>200504</creationdate><title>Volume measurements in nuclear medicine gated SPECT and 4D echocardiography: validation using a dynamic cardiac phantom</title><author>Debrun, Dominique ; Thérain, Fabienne ; Nguyen, Long-Dang ; Léger, Christophe P ; Visser, Jacco J N ; Busemann-Sokole, Ellinor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-b2e7799176f2e3fed73ae847e0608a83bdefe7b988f4d1c9172e9525f47c93bc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Cardiac Output - physiology</topic><topic>Cardiac Volume - physiology</topic><topic>Echocardiography, Four-Dimensional</topic><topic>Heart Ventricles - diagnostic imaging</topic><topic>Humans</topic><topic>Image Processing, Computer-Assisted</topic><topic>Phantoms, Imaging</topic><topic>Tomography, Emission-Computed, Single-Photon</topic><topic>Ventricular Function, Left - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Debrun, Dominique</creatorcontrib><creatorcontrib>Thérain, Fabienne</creatorcontrib><creatorcontrib>Nguyen, Long-Dang</creatorcontrib><creatorcontrib>Léger, Christophe P</creatorcontrib><creatorcontrib>Visser, Jacco J N</creatorcontrib><creatorcontrib>Busemann-Sokole, Ellinor</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biochemistry Abstracts 1</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Biotechnology Research Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>International Journal of Cardiovascular Imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Debrun, Dominique</au><au>Thérain, Fabienne</au><au>Nguyen, Long-Dang</au><au>Léger, Christophe P</au><au>Visser, Jacco J N</au><au>Busemann-Sokole, Ellinor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Volume measurements in nuclear medicine gated SPECT and 4D echocardiography: validation using a dynamic cardiac phantom</atitle><jtitle>International Journal of Cardiovascular Imaging</jtitle><addtitle>Int J Cardiovasc Imaging</addtitle><date>2005-04</date><risdate>2005</risdate><volume>21</volume><issue>2-3</issue><spage>239</spage><epage>247</epage><pages>239-247</pages><issn>1569-5794</issn><eissn>1573-0743</eissn><coden>IJCIBI</coden><abstract>A dynamic cardiac phantom was used as a reference to compare volumes measured with gated SPECT and 4D echocardiography.
Gated SPECT data were acquired with a standard single-head gamma camera, and the volume reconstructions were carried out using the Mirage software by Segami. 4D echocardiography used a new prototype of rotating scan head to acquire ultrasound images during a cardiac cycle, used to reconstruct the volume deformations as a function of time. End-diastolic volume, end-systolic volume, and ejection fraction were measured using both gated SPECT and 4D echocardiography.
The results obtained showed a good correlation between volumes measured with the two modalities, but a slight overestimation of volumes with gated SPECT. The influence of filtering and pixel size parameters on the measured volumes was quantified for gated SPECT, in order to correct the overestimation.
The agreement between gated SPECT (after correction) and 4D echocardiography confirmed the relevance of the comparisons. This study was an initial step before conducting clinical trials to compare exhaustively left ventricular volumes obtained with the two modalities.</abstract><cop>United States</cop><pub>Springer Nature B.V</pub><pmid>16015435</pmid><doi>10.1007/s10554-004-4014-1</doi><tpages>9</tpages></addata></record> |
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| subjects | Cardiac Output - physiology Cardiac Volume - physiology Echocardiography, Four-Dimensional Heart Ventricles - diagnostic imaging Humans Image Processing, Computer-Assisted Phantoms, Imaging Tomography, Emission-Computed, Single-Photon Ventricular Function, Left - physiology |
| title | Volume measurements in nuclear medicine gated SPECT and 4D echocardiography: validation using a dynamic cardiac phantom |
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