Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography
To compare the measurement of global left-ventricular (LV) function parameters of 64-slice multidetector-row computed tomography (MDCT) between 20- and 10-reconstruction phases. Fifty five patients with suspected or known coronary artery disease underwent 64-slice MDCT. LV end-diastolic volume (EDV)...
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| Veröffentlicht in: | International Journal of Cardiovascular Imaging 2012-03, Vol.28 (3), p.603-611 |
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| creator | Ko, Yeon-jee Kim, Song Soo Park, Woon-Ju Jeong, Jin-Ok Ko, Sung Min |
| description | To compare the measurement of global left-ventricular (LV) function parameters of 64-slice multidetector-row computed tomography (MDCT) between 20- and 10-reconstruction phases. Fifty five patients with suspected or known coronary artery disease underwent 64-slice MDCT. LV end-diastolic volume (EDV), end-systolic volume (ESV), stroke volume (SV), and ejection fraction (EF) were measured from MDCT data sets using threshold-based volume segmentation and reconstruction at every 5% (20 phases) and 10% (10 phases) step through the R-R interval. These global functional parameters were compared to those obtained via two-dimensional transthoracic echocardiography (2D-TTE), considering the reference standard. The required time for CT data analysis was checked. Agreement for parameters of LV global function was determined using Pearson’s correlation coefficient (
r
) and Bland–Altman analysis. LV volumes (EDV
−5%
87.5 ± 17.1 ml, EDV
−10%
87.7 ± 16.3 ml; ESV
−5%
32.4 ± 10.6 ml, ESV
−10%
31.9 ± 9.9 ml; SV
−5%
55.1 ± 10.5 ml, SV
−10%
55.8 ± 9.9 ml; mean ± SD) and EF (EF
−5%
63.4 ± 6.2%, EF
−10%
63.9 ± 5.8%) did not differ significantly between the 20- and 10 phase reconstructions, and evidenced good to excellent correlation (
r
= 0.786–0.896, all
P
|
| doi_str_mv | 10.1007/s10554-011-9828-z |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1238106130</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2633953841</sourcerecordid><originalsourceid>FETCH-LOGICAL-c405t-998d351868ee1cb1325eb510d698b64a82db86e060e15af2d2c490f8f21e7e093</originalsourceid><addsrcrecordid>eNqF0c9rFDEUB_Agiq2rf4AXCXjpJfqSTDLJURatQsGLnodM5s3ulJnJmh-W9u7_bbZbRQTxlIR83nsJX0JecnjDAdq3iYNSDQPOmTXCsLtH5JyrVjJoG_n4uNeWqdY2Z-RZStcAIEDIp-RMcKms4uac_NiG5eDilMJKw0h3c-jdTGccM_2Oa46TL7OLdCyrz1M1JU3rjgqgh71LmOjNlPeUA7s_0og-rCnHco8TnVa6lDlPA2b0OUQWww31dWLJONAclrCL7rC_fU6ejG5O-OJh3ZCvH95_2X5kV58vP23fXTHfgMrMWjPI-mxtELnvuRQKe8Vh0Nb0unFGDL3RCBqQKzeKQfjGwmhGwbFFsHJDLk59DzF8K5hyt0zJ4zy7FUNJHRfScNBcwv8pgFXSqFqyIa__otehxLV-5KhACq0bXRU_KR9DShHH7hCnxcXbio6u7U5xdjXO7hhnd1drXj10Lv2Cw--KX_lVIE4g1at1h_HP0f_q-hN2o6xU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1000326646</pqid></control><display><type>article</type><title>Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography</title><source>MEDLINE</source><source>Springer Journals</source><creator>Ko, Yeon-jee ; Kim, Song Soo ; Park, Woon-Ju ; Jeong, Jin-Ok ; Ko, Sung Min</creator><creatorcontrib>Ko, Yeon-jee ; Kim, Song Soo ; Park, Woon-Ju ; Jeong, Jin-Ok ; Ko, Sung Min</creatorcontrib><description>To compare the measurement of global left-ventricular (LV) function parameters of 64-slice multidetector-row computed tomography (MDCT) between 20- and 10-reconstruction phases. Fifty five patients with suspected or known coronary artery disease underwent 64-slice MDCT. LV end-diastolic volume (EDV), end-systolic volume (ESV), stroke volume (SV), and ejection fraction (EF) were measured from MDCT data sets using threshold-based volume segmentation and reconstruction at every 5% (20 phases) and 10% (10 phases) step through the R-R interval. These global functional parameters were compared to those obtained via two-dimensional transthoracic echocardiography (2D-TTE), considering the reference standard. The required time for CT data analysis was checked. Agreement for parameters of LV global function was determined using Pearson’s correlation coefficient (
r
) and Bland–Altman analysis. LV volumes (EDV
−5%
87.5 ± 17.1 ml, EDV
−10%
87.7 ± 16.3 ml; ESV
−5%
32.4 ± 10.6 ml, ESV
−10%
31.9 ± 9.9 ml; SV
−5%
55.1 ± 10.5 ml, SV
−10%
55.8 ± 9.9 ml; mean ± SD) and EF (EF
−5%
63.4 ± 6.2%, EF
−10%
63.9 ± 5.8%) did not differ significantly between the 20- and 10 phase reconstructions, and evidenced good to excellent correlation (
r
= 0.786–0.896, all
P
< 0.001) with the 2D-TTE results. The mean required time for CT data analysis in the 20- and 10 phase reconstructions were 15.5 ± 4.0 and 7.3 ± 2.5 min. Within MDCT, using 10-phase image reconstruction is sufficient to evaluate LV volumes and EF, and is also more time-effective than 20-phase reconstruction.</description><identifier>ISSN: 1569-5794</identifier><identifier>EISSN: 1573-0743</identifier><identifier>EISSN: 1875-8312</identifier><identifier>DOI: 10.1007/s10554-011-9828-z</identifier><identifier>PMID: 21359518</identifier><identifier>CODEN: IJCIBI</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Cardiac Imaging ; Cardiology ; Computed tomography ; Coronary Artery Disease - complications ; Coronary Artery Disease - diagnostic imaging ; Coronary Artery Disease - physiopathology ; Data processing ; Echocardiography ; Female ; Heart ; Heart diseases ; Humans ; Image processing ; Imaging ; Male ; Medicine ; Medicine & Public Health ; Middle Aged ; Multidetector Computed Tomography - standards ; Original Paper ; Predictive Value of Tests ; Radiographic Image Interpretation, Computer-Assisted - standards ; Radiology ; Reference Standards ; Republic of Korea ; Retrospective Studies ; Segmentation ; Stroke ; Stroke Volume ; Time Factors ; Ultrasonography ; Ventricle ; Ventricular Dysfunction, Left - diagnostic imaging ; Ventricular Dysfunction, Left - etiology ; Ventricular Dysfunction, Left - physiopathology ; Ventricular Function, Left</subject><ispartof>International Journal of Cardiovascular Imaging, 2012-03, Vol.28 (3), p.603-611</ispartof><rights>Springer Science+Business Media, B.V. 2011</rights><rights>Springer Science+Business Media, B.V. 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-998d351868ee1cb1325eb510d698b64a82db86e060e15af2d2c490f8f21e7e093</citedby><cites>FETCH-LOGICAL-c405t-998d351868ee1cb1325eb510d698b64a82db86e060e15af2d2c490f8f21e7e093</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10554-011-9828-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10554-011-9828-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21359518$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ko, Yeon-jee</creatorcontrib><creatorcontrib>Kim, Song Soo</creatorcontrib><creatorcontrib>Park, Woon-Ju</creatorcontrib><creatorcontrib>Jeong, Jin-Ok</creatorcontrib><creatorcontrib>Ko, Sung Min</creatorcontrib><title>Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography</title><title>International Journal of Cardiovascular Imaging</title><addtitle>Int J Cardiovasc Imaging</addtitle><addtitle>Int J Cardiovasc Imaging</addtitle><description>To compare the measurement of global left-ventricular (LV) function parameters of 64-slice multidetector-row computed tomography (MDCT) between 20- and 10-reconstruction phases. Fifty five patients with suspected or known coronary artery disease underwent 64-slice MDCT. LV end-diastolic volume (EDV), end-systolic volume (ESV), stroke volume (SV), and ejection fraction (EF) were measured from MDCT data sets using threshold-based volume segmentation and reconstruction at every 5% (20 phases) and 10% (10 phases) step through the R-R interval. These global functional parameters were compared to those obtained via two-dimensional transthoracic echocardiography (2D-TTE), considering the reference standard. The required time for CT data analysis was checked. Agreement for parameters of LV global function was determined using Pearson’s correlation coefficient (
r
) and Bland–Altman analysis. LV volumes (EDV
−5%
87.5 ± 17.1 ml, EDV
−10%
87.7 ± 16.3 ml; ESV
−5%
32.4 ± 10.6 ml, ESV
−10%
31.9 ± 9.9 ml; SV
−5%
55.1 ± 10.5 ml, SV
−10%
55.8 ± 9.9 ml; mean ± SD) and EF (EF
−5%
63.4 ± 6.2%, EF
−10%
63.9 ± 5.8%) did not differ significantly between the 20- and 10 phase reconstructions, and evidenced good to excellent correlation (
r
= 0.786–0.896, all
P
< 0.001) with the 2D-TTE results. The mean required time for CT data analysis in the 20- and 10 phase reconstructions were 15.5 ± 4.0 and 7.3 ± 2.5 min. Within MDCT, using 10-phase image reconstruction is sufficient to evaluate LV volumes and EF, and is also more time-effective than 20-phase reconstruction.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Cardiac Imaging</subject><subject>Cardiology</subject><subject>Computed tomography</subject><subject>Coronary Artery Disease - complications</subject><subject>Coronary Artery Disease - diagnostic imaging</subject><subject>Coronary Artery Disease - physiopathology</subject><subject>Data processing</subject><subject>Echocardiography</subject><subject>Female</subject><subject>Heart</subject><subject>Heart diseases</subject><subject>Humans</subject><subject>Image processing</subject><subject>Imaging</subject><subject>Male</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Middle Aged</subject><subject>Multidetector Computed Tomography - standards</subject><subject>Original Paper</subject><subject>Predictive Value of Tests</subject><subject>Radiographic Image Interpretation, Computer-Assisted - standards</subject><subject>Radiology</subject><subject>Reference Standards</subject><subject>Republic of Korea</subject><subject>Retrospective Studies</subject><subject>Segmentation</subject><subject>Stroke</subject><subject>Stroke Volume</subject><subject>Time Factors</subject><subject>Ultrasonography</subject><subject>Ventricle</subject><subject>Ventricular Dysfunction, Left - diagnostic imaging</subject><subject>Ventricular Dysfunction, Left - etiology</subject><subject>Ventricular Dysfunction, Left - physiopathology</subject><subject>Ventricular Function, Left</subject><issn>1569-5794</issn><issn>1573-0743</issn><issn>1875-8312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNqF0c9rFDEUB_Agiq2rf4AXCXjpJfqSTDLJURatQsGLnodM5s3ulJnJmh-W9u7_bbZbRQTxlIR83nsJX0JecnjDAdq3iYNSDQPOmTXCsLtH5JyrVjJoG_n4uNeWqdY2Z-RZStcAIEDIp-RMcKms4uac_NiG5eDilMJKw0h3c-jdTGccM_2Oa46TL7OLdCyrz1M1JU3rjgqgh71LmOjNlPeUA7s_0og-rCnHco8TnVa6lDlPA2b0OUQWww31dWLJONAclrCL7rC_fU6ejG5O-OJh3ZCvH95_2X5kV58vP23fXTHfgMrMWjPI-mxtELnvuRQKe8Vh0Nb0unFGDL3RCBqQKzeKQfjGwmhGwbFFsHJDLk59DzF8K5hyt0zJ4zy7FUNJHRfScNBcwv8pgFXSqFqyIa__otehxLV-5KhACq0bXRU_KR9DShHH7hCnxcXbio6u7U5xdjXO7hhnd1drXj10Lv2Cw--KX_lVIE4g1at1h_HP0f_q-hN2o6xU</recordid><startdate>20120301</startdate><enddate>20120301</enddate><creator>Ko, Yeon-jee</creator><creator>Kim, Song Soo</creator><creator>Park, Woon-Ju</creator><creator>Jeong, Jin-Ok</creator><creator>Ko, Sung Min</creator><general>Springer Netherlands</general><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>7X8</scope><scope>7QO</scope></search><sort><creationdate>20120301</creationdate><title>Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography</title><author>Ko, Yeon-jee ; Kim, Song Soo ; Park, Woon-Ju ; Jeong, Jin-Ok ; Ko, Sung Min</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-998d351868ee1cb1325eb510d698b64a82db86e060e15af2d2c490f8f21e7e093</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Cardiac Imaging</topic><topic>Cardiology</topic><topic>Computed tomography</topic><topic>Coronary Artery Disease - complications</topic><topic>Coronary Artery Disease - diagnostic imaging</topic><topic>Coronary Artery Disease - physiopathology</topic><topic>Data processing</topic><topic>Echocardiography</topic><topic>Female</topic><topic>Heart</topic><topic>Heart diseases</topic><topic>Humans</topic><topic>Image processing</topic><topic>Imaging</topic><topic>Male</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Middle Aged</topic><topic>Multidetector Computed Tomography - standards</topic><topic>Original Paper</topic><topic>Predictive Value of Tests</topic><topic>Radiographic Image Interpretation, Computer-Assisted - standards</topic><topic>Radiology</topic><topic>Reference Standards</topic><topic>Republic of Korea</topic><topic>Retrospective Studies</topic><topic>Segmentation</topic><topic>Stroke</topic><topic>Stroke Volume</topic><topic>Time Factors</topic><topic>Ultrasonography</topic><topic>Ventricle</topic><topic>Ventricular Dysfunction, Left - diagnostic imaging</topic><topic>Ventricular Dysfunction, Left - etiology</topic><topic>Ventricular Dysfunction, Left - physiopathology</topic><topic>Ventricular Function, Left</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ko, Yeon-jee</creatorcontrib><creatorcontrib>Kim, Song Soo</creatorcontrib><creatorcontrib>Park, Woon-Ju</creatorcontrib><creatorcontrib>Jeong, Jin-Ok</creatorcontrib><creatorcontrib>Ko, Sung Min</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>ProQuest 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)</collection><collection>ProQuest Central</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>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><jtitle>International Journal of Cardiovascular Imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ko, Yeon-jee</au><au>Kim, Song Soo</au><au>Park, Woon-Ju</au><au>Jeong, Jin-Ok</au><au>Ko, Sung Min</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography</atitle><jtitle>International Journal of Cardiovascular Imaging</jtitle><stitle>Int J Cardiovasc Imaging</stitle><addtitle>Int J Cardiovasc Imaging</addtitle><date>2012-03-01</date><risdate>2012</risdate><volume>28</volume><issue>3</issue><spage>603</spage><epage>611</epage><pages>603-611</pages><issn>1569-5794</issn><eissn>1573-0743</eissn><eissn>1875-8312</eissn><coden>IJCIBI</coden><abstract>To compare the measurement of global left-ventricular (LV) function parameters of 64-slice multidetector-row computed tomography (MDCT) between 20- and 10-reconstruction phases. Fifty five patients with suspected or known coronary artery disease underwent 64-slice MDCT. LV end-diastolic volume (EDV), end-systolic volume (ESV), stroke volume (SV), and ejection fraction (EF) were measured from MDCT data sets using threshold-based volume segmentation and reconstruction at every 5% (20 phases) and 10% (10 phases) step through the R-R interval. These global functional parameters were compared to those obtained via two-dimensional transthoracic echocardiography (2D-TTE), considering the reference standard. The required time for CT data analysis was checked. Agreement for parameters of LV global function was determined using Pearson’s correlation coefficient (
r
) and Bland–Altman analysis. LV volumes (EDV
−5%
87.5 ± 17.1 ml, EDV
−10%
87.7 ± 16.3 ml; ESV
−5%
32.4 ± 10.6 ml, ESV
−10%
31.9 ± 9.9 ml; SV
−5%
55.1 ± 10.5 ml, SV
−10%
55.8 ± 9.9 ml; mean ± SD) and EF (EF
−5%
63.4 ± 6.2%, EF
−10%
63.9 ± 5.8%) did not differ significantly between the 20- and 10 phase reconstructions, and evidenced good to excellent correlation (
r
= 0.786–0.896, all
P
< 0.001) with the 2D-TTE results. The mean required time for CT data analysis in the 20- and 10 phase reconstructions were 15.5 ± 4.0 and 7.3 ± 2.5 min. Within MDCT, using 10-phase image reconstruction is sufficient to evaluate LV volumes and EF, and is also more time-effective than 20-phase reconstruction.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>21359518</pmid><doi>10.1007/s10554-011-9828-z</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 1569-5794 |
| ispartof | International Journal of Cardiovascular Imaging, 2012-03, Vol.28 (3), p.603-611 |
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| subjects | Adult Aged Aged, 80 and over Cardiac Imaging Cardiology Computed tomography Coronary Artery Disease - complications Coronary Artery Disease - diagnostic imaging Coronary Artery Disease - physiopathology Data processing Echocardiography Female Heart Heart diseases Humans Image processing Imaging Male Medicine Medicine & Public Health Middle Aged Multidetector Computed Tomography - standards Original Paper Predictive Value of Tests Radiographic Image Interpretation, Computer-Assisted - standards Radiology Reference Standards Republic of Korea Retrospective Studies Segmentation Stroke Stroke Volume Time Factors Ultrasonography Ventricle Ventricular Dysfunction, Left - diagnostic imaging Ventricular Dysfunction, Left - etiology Ventricular Dysfunction, Left - physiopathology Ventricular Function, Left |
| title | Comparison of global left ventricular function using 20 phases with 10-phase reconstructions in multidetector-row computed tomography |
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