Design of heart phantoms for ultrasound imaging of ventricular septal defects
Purpose Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training...
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| Veröffentlicht in: | International journal for computer assisted radiology and surgery 2022, Vol.17 (1), p.177-184 |
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| container_title | International journal for computer assisted radiology and surgery |
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| creator | Tibamoso-Pedraza, Gerardo Navarro, Iñaki Dion, Patrice Raboisson, Marie-Josée Lapierre, Chantale Miró, Joaquim Ratté, Sylvie Duong, Luc |
| description | Purpose
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization of complex VSD. This study explores a new method to build patient-specific heart phantoms with VSD, with proper tissue echogenicity for ultrasound imaging.
Methods
Heart phantoms were designed from preoperative imaging of three patients with complex VSDs. Each whole heart phantom, including atrial and ventricular septums, was obtained by manual segmentation and by surface reconstruction, then by molding and by casting in different materials. Heart phantoms in silicone and polyvinyl alcohol cryogel (PVA-C) were considered, and they were reconstructed in 3-D using 2-D freehand ultrasound imaging.
Results
An electromagnetic measurement system was used to measure the mean VSD diameters from the heart phantoms. Errors were evaluated below 1.0 mm for mean VSD diameters between 6.2 and 7.5 mm.
Conclusion
Patient-specific heart phantoms promise for representing complex heart malformations such as VSDs. PVA-C showed better tissue echogenicity than silicone for VSDs visualization and characterization. |
| doi_str_mv | 10.1007/s11548-021-02406-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2531212844</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2617316476</sourcerecordid><originalsourceid>FETCH-LOGICAL-c375t-37071cdfeedcbe1fba93906d42cecbba17d01c7365de9a32fb8421db3b8766363</originalsourceid><addsrcrecordid>eNp9kE9PwyAYh4nRuDn9Ah5MEy9eqrxAoTua-TeZ8aJnQuHt1qVrJ7QmfnuZnZp48EAg4fn9XngIOQV6CZSqqwCQiTylDOISVKZ0j4whl5BKwab7P2egI3IUwopSkSmeHZIRFzEksnxMnm4wVIsmactkicZ3yWZpmq5dh6RsfdLXnTeh7RuXVGuzqJrFFnzHpvOV7Wvjk4CbztSJwxJtF47JQWnqgCe7fUJe725fZg_p_Pn-cXY9Ty1XWZdyRRVYVyI6WyCUhZnyKZVOMIu2KAwoR8EqLjOHU8NZWeSCgSt4kSspueQTcjH0bnz71mPo9LoKFuvaNNj2QbOMAwOWCxHR8z_oqu19E1-nmQTFQQq1LWQDZX0bgsdSb3z8sf_QQPVWth5k6-hNf8nWNIbOdtV9sUb3E_m2GwE-ACFeNQv0v7P_qf0EfKiKLQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2617316476</pqid></control><display><type>article</type><title>Design of heart phantoms for ultrasound imaging of ventricular septal defects</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><creator>Tibamoso-Pedraza, Gerardo ; Navarro, Iñaki ; Dion, Patrice ; Raboisson, Marie-Josée ; Lapierre, Chantale ; Miró, Joaquim ; Ratté, Sylvie ; Duong, Luc</creator><creatorcontrib>Tibamoso-Pedraza, Gerardo ; Navarro, Iñaki ; Dion, Patrice ; Raboisson, Marie-Josée ; Lapierre, Chantale ; Miró, Joaquim ; Ratté, Sylvie ; Duong, Luc</creatorcontrib><description>Purpose
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization of complex VSD. This study explores a new method to build patient-specific heart phantoms with VSD, with proper tissue echogenicity for ultrasound imaging.
Methods
Heart phantoms were designed from preoperative imaging of three patients with complex VSDs. Each whole heart phantom, including atrial and ventricular septums, was obtained by manual segmentation and by surface reconstruction, then by molding and by casting in different materials. Heart phantoms in silicone and polyvinyl alcohol cryogel (PVA-C) were considered, and they were reconstructed in 3-D using 2-D freehand ultrasound imaging.
Results
An electromagnetic measurement system was used to measure the mean VSD diameters from the heart phantoms. Errors were evaluated below 1.0 mm for mean VSD diameters between 6.2 and 7.5 mm.
Conclusion
Patient-specific heart phantoms promise for representing complex heart malformations such as VSDs. PVA-C showed better tissue echogenicity than silicone for VSDs visualization and characterization.</description><identifier>ISSN: 1861-6410</identifier><identifier>EISSN: 1861-6429</identifier><identifier>DOI: 10.1007/s11548-021-02406-0</identifier><identifier>PMID: 34021458</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Computer Imaging ; Computer Science ; Design defects ; Diameters ; Echocardiography ; Electromagnetic measurement ; Health Informatics ; Heart ; Heart Defects, Congenital - diagnostic imaging ; Heart Septal Defects, Ventricular - diagnostic imaging ; Heart Septal Defects, Ventricular - surgery ; Humans ; Image acquisition ; Image reconstruction ; Image segmentation ; Imaging ; Infant ; Medicine ; Medicine & Public Health ; Original Article ; Pattern Recognition and Graphics ; Phantoms, Imaging ; Polyvinyl alcohol ; Radiology ; Silicone resins ; Simulators ; Surgery ; Training ; Ultrasonic imaging ; Ultrasonic testing ; Ultrasonography ; Vision ; Visualization</subject><ispartof>International journal for computer assisted radiology and surgery, 2022, Vol.17 (1), p.177-184</ispartof><rights>CARS 2021</rights><rights>2021. CARS.</rights><rights>CARS 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-37071cdfeedcbe1fba93906d42cecbba17d01c7365de9a32fb8421db3b8766363</citedby><cites>FETCH-LOGICAL-c375t-37071cdfeedcbe1fba93906d42cecbba17d01c7365de9a32fb8421db3b8766363</cites><orcidid>0000-0002-6160-8285</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11548-021-02406-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11548-021-02406-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34021458$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tibamoso-Pedraza, Gerardo</creatorcontrib><creatorcontrib>Navarro, Iñaki</creatorcontrib><creatorcontrib>Dion, Patrice</creatorcontrib><creatorcontrib>Raboisson, Marie-Josée</creatorcontrib><creatorcontrib>Lapierre, Chantale</creatorcontrib><creatorcontrib>Miró, Joaquim</creatorcontrib><creatorcontrib>Ratté, Sylvie</creatorcontrib><creatorcontrib>Duong, Luc</creatorcontrib><title>Design of heart phantoms for ultrasound imaging of ventricular septal defects</title><title>International journal for computer assisted radiology and surgery</title><addtitle>Int J CARS</addtitle><addtitle>Int J Comput Assist Radiol Surg</addtitle><description>Purpose
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization of complex VSD. This study explores a new method to build patient-specific heart phantoms with VSD, with proper tissue echogenicity for ultrasound imaging.
Methods
Heart phantoms were designed from preoperative imaging of three patients with complex VSDs. Each whole heart phantom, including atrial and ventricular septums, was obtained by manual segmentation and by surface reconstruction, then by molding and by casting in different materials. Heart phantoms in silicone and polyvinyl alcohol cryogel (PVA-C) were considered, and they were reconstructed in 3-D using 2-D freehand ultrasound imaging.
Results
An electromagnetic measurement system was used to measure the mean VSD diameters from the heart phantoms. Errors were evaluated below 1.0 mm for mean VSD diameters between 6.2 and 7.5 mm.
Conclusion
Patient-specific heart phantoms promise for representing complex heart malformations such as VSDs. PVA-C showed better tissue echogenicity than silicone for VSDs visualization and characterization.</description><subject>Computer Imaging</subject><subject>Computer Science</subject><subject>Design defects</subject><subject>Diameters</subject><subject>Echocardiography</subject><subject>Electromagnetic measurement</subject><subject>Health Informatics</subject><subject>Heart</subject><subject>Heart Defects, Congenital - diagnostic imaging</subject><subject>Heart Septal Defects, Ventricular - diagnostic imaging</subject><subject>Heart Septal Defects, Ventricular - surgery</subject><subject>Humans</subject><subject>Image acquisition</subject><subject>Image reconstruction</subject><subject>Image segmentation</subject><subject>Imaging</subject><subject>Infant</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Original Article</subject><subject>Pattern Recognition and Graphics</subject><subject>Phantoms, Imaging</subject><subject>Polyvinyl alcohol</subject><subject>Radiology</subject><subject>Silicone resins</subject><subject>Simulators</subject><subject>Surgery</subject><subject>Training</subject><subject>Ultrasonic imaging</subject><subject>Ultrasonic testing</subject><subject>Ultrasonography</subject><subject>Vision</subject><subject>Visualization</subject><issn>1861-6410</issn><issn>1861-6429</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE9PwyAYh4nRuDn9Ah5MEy9eqrxAoTua-TeZ8aJnQuHt1qVrJ7QmfnuZnZp48EAg4fn9XngIOQV6CZSqqwCQiTylDOISVKZ0j4whl5BKwab7P2egI3IUwopSkSmeHZIRFzEksnxMnm4wVIsmactkicZ3yWZpmq5dh6RsfdLXnTeh7RuXVGuzqJrFFnzHpvOV7Wvjk4CbztSJwxJtF47JQWnqgCe7fUJe725fZg_p_Pn-cXY9Ty1XWZdyRRVYVyI6WyCUhZnyKZVOMIu2KAwoR8EqLjOHU8NZWeSCgSt4kSspueQTcjH0bnz71mPo9LoKFuvaNNj2QbOMAwOWCxHR8z_oqu19E1-nmQTFQQq1LWQDZX0bgsdSb3z8sf_QQPVWth5k6-hNf8nWNIbOdtV9sUb3E_m2GwE-ACFeNQv0v7P_qf0EfKiKLQ</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Tibamoso-Pedraza, Gerardo</creator><creator>Navarro, Iñaki</creator><creator>Dion, Patrice</creator><creator>Raboisson, Marie-Josée</creator><creator>Lapierre, Chantale</creator><creator>Miró, Joaquim</creator><creator>Ratté, Sylvie</creator><creator>Duong, Luc</creator><general>Springer International Publishing</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>7X8</scope><orcidid>https://orcid.org/0000-0002-6160-8285</orcidid></search><sort><creationdate>2022</creationdate><title>Design of heart phantoms for ultrasound imaging of ventricular septal defects</title><author>Tibamoso-Pedraza, Gerardo ; Navarro, Iñaki ; Dion, Patrice ; Raboisson, Marie-Josée ; Lapierre, Chantale ; Miró, Joaquim ; Ratté, Sylvie ; Duong, Luc</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-37071cdfeedcbe1fba93906d42cecbba17d01c7365de9a32fb8421db3b8766363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Computer Imaging</topic><topic>Computer Science</topic><topic>Design defects</topic><topic>Diameters</topic><topic>Echocardiography</topic><topic>Electromagnetic measurement</topic><topic>Health Informatics</topic><topic>Heart</topic><topic>Heart Defects, Congenital - diagnostic imaging</topic><topic>Heart Septal Defects, Ventricular - diagnostic imaging</topic><topic>Heart Septal Defects, Ventricular - surgery</topic><topic>Humans</topic><topic>Image acquisition</topic><topic>Image reconstruction</topic><topic>Image segmentation</topic><topic>Imaging</topic><topic>Infant</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Original Article</topic><topic>Pattern Recognition and Graphics</topic><topic>Phantoms, Imaging</topic><topic>Polyvinyl alcohol</topic><topic>Radiology</topic><topic>Silicone resins</topic><topic>Simulators</topic><topic>Surgery</topic><topic>Training</topic><topic>Ultrasonic imaging</topic><topic>Ultrasonic testing</topic><topic>Ultrasonography</topic><topic>Vision</topic><topic>Visualization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tibamoso-Pedraza, Gerardo</creatorcontrib><creatorcontrib>Navarro, Iñaki</creatorcontrib><creatorcontrib>Dion, Patrice</creatorcontrib><creatorcontrib>Raboisson, Marie-Josée</creatorcontrib><creatorcontrib>Lapierre, Chantale</creatorcontrib><creatorcontrib>Miró, Joaquim</creatorcontrib><creatorcontrib>Ratté, Sylvie</creatorcontrib><creatorcontrib>Duong, Luc</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>International journal for computer assisted radiology and surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tibamoso-Pedraza, Gerardo</au><au>Navarro, Iñaki</au><au>Dion, Patrice</au><au>Raboisson, Marie-Josée</au><au>Lapierre, Chantale</au><au>Miró, Joaquim</au><au>Ratté, Sylvie</au><au>Duong, Luc</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of heart phantoms for ultrasound imaging of ventricular septal defects</atitle><jtitle>International journal for computer assisted radiology and surgery</jtitle><stitle>Int J CARS</stitle><addtitle>Int J Comput Assist Radiol Surg</addtitle><date>2022</date><risdate>2022</risdate><volume>17</volume><issue>1</issue><spage>177</spage><epage>184</epage><pages>177-184</pages><issn>1861-6410</issn><eissn>1861-6429</eissn><abstract>Purpose
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization of complex VSD. This study explores a new method to build patient-specific heart phantoms with VSD, with proper tissue echogenicity for ultrasound imaging.
Methods
Heart phantoms were designed from preoperative imaging of three patients with complex VSDs. Each whole heart phantom, including atrial and ventricular septums, was obtained by manual segmentation and by surface reconstruction, then by molding and by casting in different materials. Heart phantoms in silicone and polyvinyl alcohol cryogel (PVA-C) were considered, and they were reconstructed in 3-D using 2-D freehand ultrasound imaging.
Results
An electromagnetic measurement system was used to measure the mean VSD diameters from the heart phantoms. Errors were evaluated below 1.0 mm for mean VSD diameters between 6.2 and 7.5 mm.
Conclusion
Patient-specific heart phantoms promise for representing complex heart malformations such as VSDs. PVA-C showed better tissue echogenicity than silicone for VSDs visualization and characterization.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><pmid>34021458</pmid><doi>10.1007/s11548-021-02406-0</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-6160-8285</orcidid></addata></record> |
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| source | MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Computer Imaging Computer Science Design defects Diameters Echocardiography Electromagnetic measurement Health Informatics Heart Heart Defects, Congenital - diagnostic imaging Heart Septal Defects, Ventricular - diagnostic imaging Heart Septal Defects, Ventricular - surgery Humans Image acquisition Image reconstruction Image segmentation Imaging Infant Medicine Medicine & Public Health Original Article Pattern Recognition and Graphics Phantoms, Imaging Polyvinyl alcohol Radiology Silicone resins Simulators Surgery Training Ultrasonic imaging Ultrasonic testing Ultrasonography Vision Visualization |
| title | Design of heart phantoms for ultrasound imaging of ventricular septal defects |
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