Cyclic variation of integrated ultrasound backscatter: Normal and abnormal myocardial patterns in children
Cyclic variation of integrated backscatter (CVIBS) is altered in adults with myocardial infarction, allograft rejection, and cardiomyopathy. Its utility in children has not been tested. We studied 99 normal subjects: 16 fetuses, 13 newborns, 47 children, and 23 teenagers. Fifteen children with cardi...
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| Veröffentlicht in: | Journal of the American Society of Echocardiography 1996-09, Vol.9 (5), p.616-621 |
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| creator | Goens, M.Beth Karr, Sharon S. Martin, Gerard R. |
| description | Cyclic variation of integrated backscatter (CVIBS) is altered in adults with myocardial infarction, allograft rejection, and cardiomyopathy. Its utility in children has not been tested. We studied 99 normal subjects: 16 fetuses, 13 newborns, 47 children, and 23 teenagers. Fifteen children with cardiomyopathy (13 dilated and two infiltrative) were studied to define abnormal CVIBS. CVIBS was measured in the anterior septum and the left ventricular posterior wall from a two-dimensional ultrasound image with an acoustic densitometry software package. CVIBS was similar in the anterior septum (3.7 ± 1.9 dB) and the posterior wall (4.1 ± 2.4 dB) of all children after birth. CVIBS was significantly lower in the fetus (septum: 2.8 ± 1.6 dB) and in children with cardiomyopathy (septum: 0.6 ± 1.6 dB, dilated; −1.2 ± 4.2 dB, infiltrative;
p < 0.01). Four children, studied after recovery from cardiomyopathy, had diminished CVIBS despite the return of normal systolic function. The pattern and extent of CVIBS in children is similar to that of adults. CVIBS is diminished in children with cardiomyopathy. |
| doi_str_mv | 10.1016/S0894-7317(96)90056-5 |
| format | Article |
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p < 0.01). Four children, studied after recovery from cardiomyopathy, had diminished CVIBS despite the return of normal systolic function. The pattern and extent of CVIBS in children is similar to that of adults. CVIBS is diminished in children with cardiomyopathy.</description><identifier>ISSN: 0894-7317</identifier><identifier>EISSN: 1097-6795</identifier><identifier>DOI: 10.1016/S0894-7317(96)90056-5</identifier><identifier>PMID: 8887863</identifier><language>eng</language><publisher>United States: Mosby, Inc</publisher><subject>Adolescent ; Adult ; Age Factors ; Cardiomyopathies - diagnostic imaging ; Child ; Child, Preschool ; Echocardiography ; Fetus ; Humans ; Infant ; Infant, Newborn ; Periodicity</subject><ispartof>Journal of the American Society of Echocardiography, 1996-09, Vol.9 (5), p.616-621</ispartof><rights>1996</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-7bd2e3bead1a07240fef1c9efb3dd0be8805ae970e1378845b0f2100a3992ece3</citedby><cites>FETCH-LOGICAL-c341t-7bd2e3bead1a07240fef1c9efb3dd0be8805ae970e1378845b0f2100a3992ece3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0894-7317(96)90056-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27911,27912,45982</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8887863$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Goens, M.Beth</creatorcontrib><creatorcontrib>Karr, Sharon S.</creatorcontrib><creatorcontrib>Martin, Gerard R.</creatorcontrib><title>Cyclic variation of integrated ultrasound backscatter: Normal and abnormal myocardial patterns in children</title><title>Journal of the American Society of Echocardiography</title><addtitle>J Am Soc Echocardiogr</addtitle><description>Cyclic variation of integrated backscatter (CVIBS) is altered in adults with myocardial infarction, allograft rejection, and cardiomyopathy. Its utility in children has not been tested. We studied 99 normal subjects: 16 fetuses, 13 newborns, 47 children, and 23 teenagers. Fifteen children with cardiomyopathy (13 dilated and two infiltrative) were studied to define abnormal CVIBS. CVIBS was measured in the anterior septum and the left ventricular posterior wall from a two-dimensional ultrasound image with an acoustic densitometry software package. CVIBS was similar in the anterior septum (3.7 ± 1.9 dB) and the posterior wall (4.1 ± 2.4 dB) of all children after birth. CVIBS was significantly lower in the fetus (septum: 2.8 ± 1.6 dB) and in children with cardiomyopathy (septum: 0.6 ± 1.6 dB, dilated; −1.2 ± 4.2 dB, infiltrative;
p < 0.01). Four children, studied after recovery from cardiomyopathy, had diminished CVIBS despite the return of normal systolic function. The pattern and extent of CVIBS in children is similar to that of adults. CVIBS is diminished in children with cardiomyopathy.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Age Factors</subject><subject>Cardiomyopathies - diagnostic imaging</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Echocardiography</subject><subject>Fetus</subject><subject>Humans</subject><subject>Infant</subject><subject>Infant, Newborn</subject><subject>Periodicity</subject><issn>0894-7317</issn><issn>1097-6795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMFO3DAQQC3UCrbAJyDlVLWHwHidxHYvCK1aQELlQDlbE3vSGpJ4sR2k_fuG3RVXTh7PvJnRPMbOOJxz4M3FAyhdlVJw-U033zVA3ZT1AVtw0LJspK4_scU7csS-pPQEM6QADtmhUkqqRizY02pje2-LV4wesw9jEbrCj5n-RszkiqnPEVOYRle0aJ-TxZwp_ih-hzhgX-Ccx3bcfYZNsBidn8P1FhvTPKqw_3zvIo0n7HOHfaLT_XvMHn_9_LO6Ke_ur29XV3elFRXPpWzdkkRL6DiCXFbQUcetpq4VzkFLSkGNpCUQF1Kpqm6hW3IAFFovyZI4Zl93c9cxvEyUshl8stT3OFKYkpGqkkJIPYP1DrQxpBSpM-voB4wbw8G8OTZbx-ZNoNGN2To29dx3tl8wtQO596691Ll-uavTfOWrp2iS9TRacj6SzcYF_8GG_zOcjo8</recordid><startdate>199609</startdate><enddate>199609</enddate><creator>Goens, M.Beth</creator><creator>Karr, Sharon S.</creator><creator>Martin, Gerard R.</creator><general>Mosby, Inc</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></search><sort><creationdate>199609</creationdate><title>Cyclic variation of integrated ultrasound backscatter: Normal and abnormal myocardial patterns in children</title><author>Goens, M.Beth ; Karr, Sharon S. ; Martin, Gerard R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-7bd2e3bead1a07240fef1c9efb3dd0be8805ae970e1378845b0f2100a3992ece3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Age Factors</topic><topic>Cardiomyopathies - diagnostic imaging</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Echocardiography</topic><topic>Fetus</topic><topic>Humans</topic><topic>Infant</topic><topic>Infant, Newborn</topic><topic>Periodicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Goens, M.Beth</creatorcontrib><creatorcontrib>Karr, Sharon S.</creatorcontrib><creatorcontrib>Martin, Gerard R.</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>Journal of the American Society of Echocardiography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Goens, M.Beth</au><au>Karr, Sharon S.</au><au>Martin, Gerard R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cyclic variation of integrated ultrasound backscatter: Normal and abnormal myocardial patterns in children</atitle><jtitle>Journal of the American Society of Echocardiography</jtitle><addtitle>J Am Soc Echocardiogr</addtitle><date>1996-09</date><risdate>1996</risdate><volume>9</volume><issue>5</issue><spage>616</spage><epage>621</epage><pages>616-621</pages><issn>0894-7317</issn><eissn>1097-6795</eissn><abstract>Cyclic variation of integrated backscatter (CVIBS) is altered in adults with myocardial infarction, allograft rejection, and cardiomyopathy. Its utility in children has not been tested. We studied 99 normal subjects: 16 fetuses, 13 newborns, 47 children, and 23 teenagers. Fifteen children with cardiomyopathy (13 dilated and two infiltrative) were studied to define abnormal CVIBS. CVIBS was measured in the anterior septum and the left ventricular posterior wall from a two-dimensional ultrasound image with an acoustic densitometry software package. CVIBS was similar in the anterior septum (3.7 ± 1.9 dB) and the posterior wall (4.1 ± 2.4 dB) of all children after birth. CVIBS was significantly lower in the fetus (septum: 2.8 ± 1.6 dB) and in children with cardiomyopathy (septum: 0.6 ± 1.6 dB, dilated; −1.2 ± 4.2 dB, infiltrative;
p < 0.01). Four children, studied after recovery from cardiomyopathy, had diminished CVIBS despite the return of normal systolic function. The pattern and extent of CVIBS in children is similar to that of adults. CVIBS is diminished in children with cardiomyopathy.</abstract><cop>United States</cop><pub>Mosby, Inc</pub><pmid>8887863</pmid><doi>10.1016/S0894-7317(96)90056-5</doi><tpages>6</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE |
| subjects | Adolescent Adult Age Factors Cardiomyopathies - diagnostic imaging Child Child, Preschool Echocardiography Fetus Humans Infant Infant, Newborn Periodicity |
| title | Cyclic variation of integrated ultrasound backscatter: Normal and abnormal myocardial patterns in children |
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