RADIOGRAPHIC CARDIAC SILHOUETTE MEASUREMENT IN CAPTIVE LIVINGSTONE'S FRUIT BATS (PTEROPUS LIVINGSTONII)
Cardiomyopathies have been increasingly noted in the captive population of Livingstone's fruit bat (Pteropus livingstonii). The aim of this study was to produce a set of repeatable quantitative reference measurements that could be used to assess the cardiac size during radiographic examination...
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| Veröffentlicht in: | Journal of zoo and wildlife medicine 2016-12, Vol.47 (4), p.963-969 |
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| creator | Dickson, Katherine V. R Davies, Ceri W. Twiston Routh, Andrew Killick, Rowena Barbon, Alberto R |
| description | Cardiomyopathies have been increasingly noted in the captive population of Livingstone's fruit bat (Pteropus livingstonii). The aim of this study was to produce a set of repeatable quantitative reference measurements that could be used to assess the cardiac size during radiographic examination of this species. Ventro-dorsal and lateral radiographs (n = 129) from a total of 42 individual Livingstone's fruit bats were examined. The control group radiographs (n = 102) consisted of 34 healthy individuals. Radiographic measurements were taken of structures within the thorax and then converted into ratios. These ratios from radiographs (n = 27) were also calculated for eight individuals with diagnosed cardiomyopathy. Vertebral Heart Scores (VHS) were calculated from right lateral radiographs and compared between the two groups. From all the data, only the width of the cardiac silhouette to the width of the thorax (the W : T ratio) in the ventro-dorsal view and the VHS were found to be significantly different between both groups (P < 0.05). The group with cardiomyopathies had a mean W : T ratio of 0.59 (±0.005) and a VHS of 9.77 (±0.89), while a mean W : T ratio of 0.54 (±0.004) and a VHS of 8.71 (±0.93) was established for healthy specimens. |
| doi_str_mv | 10.1638/2015-0126.1 |
| format | Article |
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Vertebral Heart Scores (VHS) were calculated from right lateral radiographs and compared between the two groups. From all the data, only the width of the cardiac silhouette to the width of the thorax (the W : T ratio) in the ventro-dorsal view and the VHS were found to be significantly different between both groups (P < 0.05). The group with cardiomyopathies had a mean W : T ratio of 0.59 (±0.005) and a VHS of 9.77 (±0.89), while a mean W : T ratio of 0.54 (±0.004) and a VHS of 8.71 (±0.93) was established for healthy specimens.</description><identifier>ISSN: 1042-7260</identifier><identifier>EISSN: 1937-2825</identifier><identifier>DOI: 10.1638/2015-0126.1</identifier><identifier>PMID: 28080897</identifier><language>eng</language><publisher>United States: American Association of Zoo Veterinarians</publisher><subject>Animals ; Animals, Zoo ; Cardiac measurement ; cardiomyopathy ; Chiroptera - anatomy & histology ; Female ; Heart - diagnostic imaging ; Livingstone's fruit bat ; Male ; Pteropus livingstonii ; radiography ; Reference Values ; Species Specificity ; vertebral heart score</subject><ispartof>Journal of zoo and wildlife medicine, 2016-12, Vol.47 (4), p.963-969</ispartof><rights>Copyright 2016 by American Association of Zoo Veterinarians</rights><rights>Copyright 2016 American Association of Zoo Veterinarians</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b382t-3c91a75cd95c92757c47c61ed4344f06339020455c1ae10944547224b4e549063</citedby><cites>FETCH-LOGICAL-b382t-3c91a75cd95c92757c47c61ed4344f06339020455c1ae10944547224b4e549063</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/26427212$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/26427212$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>315,782,786,805,27933,27934,58026,58259</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28080897$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dickson, Katherine V. R</creatorcontrib><creatorcontrib>Davies, Ceri W. Twiston</creatorcontrib><creatorcontrib>Routh, Andrew</creatorcontrib><creatorcontrib>Killick, Rowena</creatorcontrib><creatorcontrib>Barbon, Alberto R</creatorcontrib><title>RADIOGRAPHIC CARDIAC SILHOUETTE MEASUREMENT IN CAPTIVE LIVINGSTONE'S FRUIT BATS (PTEROPUS LIVINGSTONII)</title><title>Journal of zoo and wildlife medicine</title><addtitle>J Zoo Wildl Med</addtitle><description>Cardiomyopathies have been increasingly noted in the captive population of Livingstone's fruit bat (Pteropus livingstonii). The aim of this study was to produce a set of repeatable quantitative reference measurements that could be used to assess the cardiac size during radiographic examination of this species. Ventro-dorsal and lateral radiographs (n = 129) from a total of 42 individual Livingstone's fruit bats were examined. The control group radiographs (n = 102) consisted of 34 healthy individuals. Radiographic measurements were taken of structures within the thorax and then converted into ratios. These ratios from radiographs (n = 27) were also calculated for eight individuals with diagnosed cardiomyopathy. Vertebral Heart Scores (VHS) were calculated from right lateral radiographs and compared between the two groups. From all the data, only the width of the cardiac silhouette to the width of the thorax (the W : T ratio) in the ventro-dorsal view and the VHS were found to be significantly different between both groups (P < 0.05). The group with cardiomyopathies had a mean W : T ratio of 0.59 (±0.005) and a VHS of 9.77 (±0.89), while a mean W : T ratio of 0.54 (±0.004) and a VHS of 8.71 (±0.93) was established for healthy specimens.</description><subject>Animals</subject><subject>Animals, Zoo</subject><subject>Cardiac measurement</subject><subject>cardiomyopathy</subject><subject>Chiroptera - anatomy & histology</subject><subject>Female</subject><subject>Heart - diagnostic imaging</subject><subject>Livingstone's fruit bat</subject><subject>Male</subject><subject>Pteropus livingstonii</subject><subject>radiography</subject><subject>Reference Values</subject><subject>Species Specificity</subject><subject>vertebral heart score</subject><issn>1042-7260</issn><issn>1937-2825</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kD1PwzAQhi0EouVjYgZlA4QCPseO4zEE01oqTZU4XaM0dVFR20DcDvx7XLV8TOiGO-l99J70IHQB-B7CIHogGJiPgYT3cIC6IALuk4iwQ3djSnxOQtxBJ9a-YQwhAXqMOiTCbgTvotcsflJpL4tHfZV4SZw9qTjxcjXop4XUWnovMs6LTL7IofbU0BEjrcbSG6ixGvZynQ7lde49Z4XS3mOsc-9mpGWWjor8D6LU7Rk6mlULa873-xQVz1InfX-Q9lQSD_xJEJG1H9QCKs7qqWC1IJzxmvI6BDOlAaUzHAaBwARTxmqoDGBBKaOcEDqhhlHh8lN0s-t9b5uPjbHrcjm3tVksqpVpNraEKATq9ATCoXc7tG4ba1szK9_b-bJqP0vA5dZsuTVbbs2W4OirffFmsjTTH_ZbpQMud8CbXTftbx5SwgkQl9_u8sm8aVbm32dfrhR-LQ</recordid><startdate>201612</startdate><enddate>201612</enddate><creator>Dickson, Katherine V. R</creator><creator>Davies, Ceri W. Twiston</creator><creator>Routh, Andrew</creator><creator>Killick, Rowena</creator><creator>Barbon, Alberto R</creator><general>American Association of Zoo Veterinarians</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>201612</creationdate><title>RADIOGRAPHIC CARDIAC SILHOUETTE MEASUREMENT IN CAPTIVE LIVINGSTONE'S FRUIT BATS (PTEROPUS LIVINGSTONII)</title><author>Dickson, Katherine V. R ; Davies, Ceri W. Twiston ; Routh, Andrew ; Killick, Rowena ; Barbon, Alberto R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b382t-3c91a75cd95c92757c47c61ed4344f06339020455c1ae10944547224b4e549063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Animals</topic><topic>Animals, Zoo</topic><topic>Cardiac measurement</topic><topic>cardiomyopathy</topic><topic>Chiroptera - anatomy & histology</topic><topic>Female</topic><topic>Heart - diagnostic imaging</topic><topic>Livingstone's fruit bat</topic><topic>Male</topic><topic>Pteropus livingstonii</topic><topic>radiography</topic><topic>Reference Values</topic><topic>Species Specificity</topic><topic>vertebral heart score</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dickson, Katherine V. R</creatorcontrib><creatorcontrib>Davies, Ceri W. Twiston</creatorcontrib><creatorcontrib>Routh, Andrew</creatorcontrib><creatorcontrib>Killick, Rowena</creatorcontrib><creatorcontrib>Barbon, Alberto 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 zoo and wildlife medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dickson, Katherine V. R</au><au>Davies, Ceri W. Twiston</au><au>Routh, Andrew</au><au>Killick, Rowena</au><au>Barbon, Alberto R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>RADIOGRAPHIC CARDIAC SILHOUETTE MEASUREMENT IN CAPTIVE LIVINGSTONE'S FRUIT BATS (PTEROPUS LIVINGSTONII)</atitle><jtitle>Journal of zoo and wildlife medicine</jtitle><addtitle>J Zoo Wildl Med</addtitle><date>2016-12</date><risdate>2016</risdate><volume>47</volume><issue>4</issue><spage>963</spage><epage>969</epage><pages>963-969</pages><issn>1042-7260</issn><eissn>1937-2825</eissn><abstract>Cardiomyopathies have been increasingly noted in the captive population of Livingstone's fruit bat (Pteropus livingstonii). The aim of this study was to produce a set of repeatable quantitative reference measurements that could be used to assess the cardiac size during radiographic examination of this species. Ventro-dorsal and lateral radiographs (n = 129) from a total of 42 individual Livingstone's fruit bats were examined. The control group radiographs (n = 102) consisted of 34 healthy individuals. Radiographic measurements were taken of structures within the thorax and then converted into ratios. These ratios from radiographs (n = 27) were also calculated for eight individuals with diagnosed cardiomyopathy. Vertebral Heart Scores (VHS) were calculated from right lateral radiographs and compared between the two groups. From all the data, only the width of the cardiac silhouette to the width of the thorax (the W : T ratio) in the ventro-dorsal view and the VHS were found to be significantly different between both groups (P < 0.05). The group with cardiomyopathies had a mean W : T ratio of 0.59 (±0.005) and a VHS of 9.77 (±0.89), while a mean W : T ratio of 0.54 (±0.004) and a VHS of 8.71 (±0.93) was established for healthy specimens.</abstract><cop>United States</cop><pub>American Association of Zoo Veterinarians</pub><pmid>28080897</pmid><doi>10.1638/2015-0126.1</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of zoo and wildlife medicine, 2016-12, Vol.47 (4), p.963-969 |
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| source | JSTOR Archive Collection A-Z Listing; MEDLINE |
| subjects | Animals Animals, Zoo Cardiac measurement cardiomyopathy Chiroptera - anatomy & histology Female Heart - diagnostic imaging Livingstone's fruit bat Male Pteropus livingstonii radiography Reference Values Species Specificity vertebral heart score |
| title | RADIOGRAPHIC CARDIAC SILHOUETTE MEASUREMENT IN CAPTIVE LIVINGSTONE'S FRUIT BATS (PTEROPUS LIVINGSTONII) |
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