Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience
Purpose To evaluate the feasibility of using an inversion recovery single‐shot steady‐state free precession (SS_SSFP) sequence for myocardial delayed enhancement (MDE) imaging, and to compare SS_SSFP with the conventional inversion recovery segmented fast gradient echo (IR_FGRE) technique. Materials...
Gespeichert in:
| Veröffentlicht in: | Journal of magnetic resonance imaging 2004-08, Vol.20 (2), p.327-330 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 330 |
|---|---|
| container_issue | 2 |
| container_start_page | 327 |
| container_title | Journal of magnetic resonance imaging |
| container_volume | 20 |
| creator | Li, Wei Li, Belinda S.Y. Polzin, Jason A. Mai, Vu M. Prasad, Pottumarthi V. Edelman, Robert R. |
| description | Purpose
To evaluate the feasibility of using an inversion recovery single‐shot steady‐state free precession (SS_SSFP) sequence for myocardial delayed enhancement (MDE) imaging, and to compare SS_SSFP with the conventional inversion recovery segmented fast gradient echo (IR_FGRE) technique.
Materials and Methods
Ten subjects (four volunteers and six patients with suspected or known coronary disease) were included in this study. All subjects were scanned with both IR_FGRE and SS_SSFP sequences 15–25 minutes after gadopentetate dimeglumine injection. Overall image quality, signal‐to‐noise ratios (SNRs), and contrast‐to‐noise ratios (CNRs) between the two techniques were compared.
Results
Compared to IR_FGRE, SS_SSFP exhibited adequate image quality (average scores = 3.8 for IR_FGRE and 3.9 for SS_SSFP) with much shorter acquisition time (14.4 seconds for IR_FGRE and 1.3 seconds for SS_SSFP). SS_SSFP images showed higher SNRs (P < 0.05) and less motion artifact from breathing. Enhanced myocardium was detected by both techniques in three patients, but the image sharpness is compromised in SS_SSFP images.
Conclusion
SS_SSFP provides adequate image quality compared to IR_FGRE, while requiring a much shorter acquisition time. It is feasible to use SS_SSFP as an alternative method for MDE imaging, especially in patients who have difficulty with holding their breath. J. Magn. Reson. Imaging 2004;20:327–330. © 2004 Wiley‐Liss, Inc. |
| doi_str_mv | 10.1002/jmri.20095 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_66732570</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>66732570</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4965-862c8a29580a6ea106683ca72fd7f68dc1e730e7f09c756dd050faee22c8fec73</originalsourceid><addsrcrecordid>eNqFkctOHDEQRa0IFB7JJh-AvGKB1FB2j-3u7KIRj0EMkSIgS8uxq8HQj8HuSWiJj487M5AdbKpK1rm35LqEfGFwyAD40X0T_CEHKMUHss0E5xkXhdxIM4g8YwWoLbIT4z0kpJyIj2QrQbIsJdsmz_OhsyY4b2rqsDYDOortnWktNtj21Dfm1re3dBnH6tvfGKLvWhrQdmke6PheYxbvup7GHo0bstibHmkVEOkicRhHxVc6a30_rsGnBQaPacMnslmZOuLndd8l1yfHV9Oz7OL76Wz67SKzk1KKrJDcFoaXogAj0TCQssitUbxyqpKFswxVDqgqKK0S0jkQUBlEnmQVWpXvkv2V7yJ0j0uMvW58tFjXpsVuGbWUKudCwbsgU3kB-UQm8GAF2tDFGLDSi5BOFQbNQI-h6DEU_S-UBO-tXZe_GnT_0XUKCWAr4I-vcXjDSp_Pf8xeTLOVxqerP71qTHjQ6TdK6J-Xp3ouLq-mN-dnepL_BdxXqcA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>17380346</pqid></control><display><type>article</type><title>Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience</title><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><source>Wiley Online Library Free Content</source><creator>Li, Wei ; Li, Belinda S.Y. ; Polzin, Jason A. ; Mai, Vu M. ; Prasad, Pottumarthi V. ; Edelman, Robert R.</creator><creatorcontrib>Li, Wei ; Li, Belinda S.Y. ; Polzin, Jason A. ; Mai, Vu M. ; Prasad, Pottumarthi V. ; Edelman, Robert R.</creatorcontrib><description>Purpose
To evaluate the feasibility of using an inversion recovery single‐shot steady‐state free precession (SS_SSFP) sequence for myocardial delayed enhancement (MDE) imaging, and to compare SS_SSFP with the conventional inversion recovery segmented fast gradient echo (IR_FGRE) technique.
Materials and Methods
Ten subjects (four volunteers and six patients with suspected or known coronary disease) were included in this study. All subjects were scanned with both IR_FGRE and SS_SSFP sequences 15–25 minutes after gadopentetate dimeglumine injection. Overall image quality, signal‐to‐noise ratios (SNRs), and contrast‐to‐noise ratios (CNRs) between the two techniques were compared.
Results
Compared to IR_FGRE, SS_SSFP exhibited adequate image quality (average scores = 3.8 for IR_FGRE and 3.9 for SS_SSFP) with much shorter acquisition time (14.4 seconds for IR_FGRE and 1.3 seconds for SS_SSFP). SS_SSFP images showed higher SNRs (P < 0.05) and less motion artifact from breathing. Enhanced myocardium was detected by both techniques in three patients, but the image sharpness is compromised in SS_SSFP images.
Conclusion
SS_SSFP provides adequate image quality compared to IR_FGRE, while requiring a much shorter acquisition time. It is feasible to use SS_SSFP as an alternative method for MDE imaging, especially in patients who have difficulty with holding their breath. J. Magn. Reson. Imaging 2004;20:327–330. © 2004 Wiley‐Liss, Inc.</description><identifier>ISSN: 1053-1807</identifier><identifier>EISSN: 1522-2586</identifier><identifier>DOI: 10.1002/jmri.20095</identifier><identifier>PMID: 15269961</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Aged ; cardial MRI ; Coronary Disease - diagnosis ; Feasibility Studies ; Female ; Humans ; Image Processing, Computer-Assisted ; magnetic resonance imaging ; Magnetic Resonance Imaging - methods ; Male ; Middle Aged ; myocardial delayed enhancement ; Myocardium - pathology ; single shot ; SSFP</subject><ispartof>Journal of magnetic resonance imaging, 2004-08, Vol.20 (2), p.327-330</ispartof><rights>Copyright © 2004 Wiley‐Liss, Inc.</rights><rights>Copyright 2004 Wiley-Liss, Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4965-862c8a29580a6ea106683ca72fd7f68dc1e730e7f09c756dd050faee22c8fec73</citedby><cites>FETCH-LOGICAL-c4965-862c8a29580a6ea106683ca72fd7f68dc1e730e7f09c756dd050faee22c8fec73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjmri.20095$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjmri.20095$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,1428,27905,27906,45555,45556,46390,46814</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15269961$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Li, Belinda S.Y.</creatorcontrib><creatorcontrib>Polzin, Jason A.</creatorcontrib><creatorcontrib>Mai, Vu M.</creatorcontrib><creatorcontrib>Prasad, Pottumarthi V.</creatorcontrib><creatorcontrib>Edelman, Robert R.</creatorcontrib><title>Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience</title><title>Journal of magnetic resonance imaging</title><addtitle>J. Magn. Reson. Imaging</addtitle><description>Purpose
To evaluate the feasibility of using an inversion recovery single‐shot steady‐state free precession (SS_SSFP) sequence for myocardial delayed enhancement (MDE) imaging, and to compare SS_SSFP with the conventional inversion recovery segmented fast gradient echo (IR_FGRE) technique.
Materials and Methods
Ten subjects (four volunteers and six patients with suspected or known coronary disease) were included in this study. All subjects were scanned with both IR_FGRE and SS_SSFP sequences 15–25 minutes after gadopentetate dimeglumine injection. Overall image quality, signal‐to‐noise ratios (SNRs), and contrast‐to‐noise ratios (CNRs) between the two techniques were compared.
Results
Compared to IR_FGRE, SS_SSFP exhibited adequate image quality (average scores = 3.8 for IR_FGRE and 3.9 for SS_SSFP) with much shorter acquisition time (14.4 seconds for IR_FGRE and 1.3 seconds for SS_SSFP). SS_SSFP images showed higher SNRs (P < 0.05) and less motion artifact from breathing. Enhanced myocardium was detected by both techniques in three patients, but the image sharpness is compromised in SS_SSFP images.
Conclusion
SS_SSFP provides adequate image quality compared to IR_FGRE, while requiring a much shorter acquisition time. It is feasible to use SS_SSFP as an alternative method for MDE imaging, especially in patients who have difficulty with holding their breath. J. Magn. Reson. Imaging 2004;20:327–330. © 2004 Wiley‐Liss, Inc.</description><subject>Aged</subject><subject>cardial MRI</subject><subject>Coronary Disease - diagnosis</subject><subject>Feasibility Studies</subject><subject>Female</subject><subject>Humans</subject><subject>Image Processing, Computer-Assisted</subject><subject>magnetic resonance imaging</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Male</subject><subject>Middle Aged</subject><subject>myocardial delayed enhancement</subject><subject>Myocardium - pathology</subject><subject>single shot</subject><subject>SSFP</subject><issn>1053-1807</issn><issn>1522-2586</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkctOHDEQRa0IFB7JJh-AvGKB1FB2j-3u7KIRj0EMkSIgS8uxq8HQj8HuSWiJj487M5AdbKpK1rm35LqEfGFwyAD40X0T_CEHKMUHss0E5xkXhdxIM4g8YwWoLbIT4z0kpJyIj2QrQbIsJdsmz_OhsyY4b2rqsDYDOortnWktNtj21Dfm1re3dBnH6tvfGKLvWhrQdmke6PheYxbvup7GHo0bstibHmkVEOkicRhHxVc6a30_rsGnBQaPacMnslmZOuLndd8l1yfHV9Oz7OL76Wz67SKzk1KKrJDcFoaXogAj0TCQssitUbxyqpKFswxVDqgqKK0S0jkQUBlEnmQVWpXvkv2V7yJ0j0uMvW58tFjXpsVuGbWUKudCwbsgU3kB-UQm8GAF2tDFGLDSi5BOFQbNQI-h6DEU_S-UBO-tXZe_GnT_0XUKCWAr4I-vcXjDSp_Pf8xeTLOVxqerP71qTHjQ6TdK6J-Xp3ouLq-mN-dnepL_BdxXqcA</recordid><startdate>200408</startdate><enddate>200408</enddate><creator>Li, Wei</creator><creator>Li, Belinda S.Y.</creator><creator>Polzin, Jason A.</creator><creator>Mai, Vu M.</creator><creator>Prasad, Pottumarthi V.</creator><creator>Edelman, Robert R.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><scope>BSCLL</scope><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>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>200408</creationdate><title>Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience</title><author>Li, Wei ; Li, Belinda S.Y. ; Polzin, Jason A. ; Mai, Vu M. ; Prasad, Pottumarthi V. ; Edelman, Robert R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4965-862c8a29580a6ea106683ca72fd7f68dc1e730e7f09c756dd050faee22c8fec73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Aged</topic><topic>cardial MRI</topic><topic>Coronary Disease - diagnosis</topic><topic>Feasibility Studies</topic><topic>Female</topic><topic>Humans</topic><topic>Image Processing, Computer-Assisted</topic><topic>magnetic resonance imaging</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>Male</topic><topic>Middle Aged</topic><topic>myocardial delayed enhancement</topic><topic>Myocardium - pathology</topic><topic>single shot</topic><topic>SSFP</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Li, Belinda S.Y.</creatorcontrib><creatorcontrib>Polzin, Jason A.</creatorcontrib><creatorcontrib>Mai, Vu M.</creatorcontrib><creatorcontrib>Prasad, Pottumarthi V.</creatorcontrib><creatorcontrib>Edelman, Robert R.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of magnetic resonance imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Wei</au><au>Li, Belinda S.Y.</au><au>Polzin, Jason A.</au><au>Mai, Vu M.</au><au>Prasad, Pottumarthi V.</au><au>Edelman, Robert R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience</atitle><jtitle>Journal of magnetic resonance imaging</jtitle><addtitle>J. Magn. Reson. Imaging</addtitle><date>2004-08</date><risdate>2004</risdate><volume>20</volume><issue>2</issue><spage>327</spage><epage>330</epage><pages>327-330</pages><issn>1053-1807</issn><eissn>1522-2586</eissn><abstract>Purpose
To evaluate the feasibility of using an inversion recovery single‐shot steady‐state free precession (SS_SSFP) sequence for myocardial delayed enhancement (MDE) imaging, and to compare SS_SSFP with the conventional inversion recovery segmented fast gradient echo (IR_FGRE) technique.
Materials and Methods
Ten subjects (four volunteers and six patients with suspected or known coronary disease) were included in this study. All subjects were scanned with both IR_FGRE and SS_SSFP sequences 15–25 minutes after gadopentetate dimeglumine injection. Overall image quality, signal‐to‐noise ratios (SNRs), and contrast‐to‐noise ratios (CNRs) between the two techniques were compared.
Results
Compared to IR_FGRE, SS_SSFP exhibited adequate image quality (average scores = 3.8 for IR_FGRE and 3.9 for SS_SSFP) with much shorter acquisition time (14.4 seconds for IR_FGRE and 1.3 seconds for SS_SSFP). SS_SSFP images showed higher SNRs (P < 0.05) and less motion artifact from breathing. Enhanced myocardium was detected by both techniques in three patients, but the image sharpness is compromised in SS_SSFP images.
Conclusion
SS_SSFP provides adequate image quality compared to IR_FGRE, while requiring a much shorter acquisition time. It is feasible to use SS_SSFP as an alternative method for MDE imaging, especially in patients who have difficulty with holding their breath. J. Magn. Reson. Imaging 2004;20:327–330. © 2004 Wiley‐Liss, Inc.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>15269961</pmid><doi>10.1002/jmri.20095</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1053-1807 |
| ispartof | Journal of magnetic resonance imaging, 2004-08, Vol.20 (2), p.327-330 |
| issn | 1053-1807 1522-2586 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_66732570 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete; Wiley Online Library Free Content |
| subjects | Aged cardial MRI Coronary Disease - diagnosis Feasibility Studies Female Humans Image Processing, Computer-Assisted magnetic resonance imaging Magnetic Resonance Imaging - methods Male Middle Aged myocardial delayed enhancement Myocardium - pathology single shot SSFP |
| title | Myocardial delayed enhancement imaging using inversion recovery single-shot steady-state free precession: Initial experience |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T13%3A27%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Myocardial%20delayed%20enhancement%20imaging%20using%20inversion%20recovery%20single-shot%20steady-state%20free%20precession:%20Initial%20experience&rft.jtitle=Journal%20of%20magnetic%20resonance%20imaging&rft.au=Li,%20Wei&rft.date=2004-08&rft.volume=20&rft.issue=2&rft.spage=327&rft.epage=330&rft.pages=327-330&rft.issn=1053-1807&rft.eissn=1522-2586&rft_id=info:doi/10.1002/jmri.20095&rft_dat=%3Cproquest_cross%3E66732570%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=17380346&rft_id=info:pmid/15269961&rfr_iscdi=true |