Development of Iso-baric Contraction System for the Analysis of the Ventricular Performance
An excised and supported canine left ventricular preparation was used for the analysis of the ventricular performance. In this preparation, the left ventricular volume and pressure were monitored and controlled with the newly developed pressure servo system. With this system, the ventricle contracte...
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| Veröffentlicht in: | Iyo denshi to seitai kogaku 1978/04/30, Vol.16(2), pp.126-129 |
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| Format: | Artikel |
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| container_issue | 2 |
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| container_title | Iyo denshi to seitai kogaku |
| container_volume | 16 |
| creator | NAKAMURA, Toshio Asoo, Noboru KIMURA, Teruo KOSAKA, Shigemi MOTOMIYA, Masakichi KONNO, Kiyoshi SUZUKI, Norio ARAI, Shigeru NAKAMURA, Takashi HASHIMOTO, Hiroyuki |
| description | An excised and supported canine left ventricular preparation was used for the analysis of the ventricular performance. In this preparation, the left ventricular volume and pressure were monitored and controlled with the newly developed pressure servo system. With this system, the ventricle contracted isobarically throughout the ejecting phase. Therefore, the effect of changes in pre-load and afterload on the stroke volume was studied at the constant heart rate and coronary perfusion pressure. |
| doi_str_mv | 10.11239/jsmbe1963.16.126 |
| format | Article |
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In this preparation, the left ventricular volume and pressure were monitored and controlled with the newly developed pressure servo system. With this system, the ventricle contracted isobarically throughout the ejecting phase. Therefore, the effect of changes in pre-load and afterload on the stroke volume was studied at the constant heart rate and coronary perfusion pressure.</description><identifier>ISSN: 0021-3292</identifier><identifier>EISSN: 2185-5498</identifier><identifier>DOI: 10.11239/jsmbe1963.16.126</identifier><identifier>PMID: 691856</identifier><language>jpn</language><publisher>Japan: Japanese Society for Medical and Biological Engineering</publisher><subject>Animals ; Dogs ; In Vitro Techniques ; Methods ; Models, Biological ; Myocardial Contraction ; Pressure ; Stroke Volume ; Ventricular Function</subject><ispartof>Japanese journal of medical electronics and biological engineering, 1978/04/30, Vol.16(2), pp.126-129</ispartof><rights>Japanese Society for Medical and Biological Engineering</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/691856$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>NAKAMURA, Toshio</creatorcontrib><creatorcontrib>Asoo, Noboru</creatorcontrib><creatorcontrib>KIMURA, Teruo</creatorcontrib><creatorcontrib>KOSAKA, Shigemi</creatorcontrib><creatorcontrib>MOTOMIYA, Masakichi</creatorcontrib><creatorcontrib>KONNO, Kiyoshi</creatorcontrib><creatorcontrib>SUZUKI, Norio</creatorcontrib><creatorcontrib>ARAI, Shigeru</creatorcontrib><creatorcontrib>NAKAMURA, Takashi</creatorcontrib><creatorcontrib>HASHIMOTO, Hiroyuki</creatorcontrib><title>Development of Iso-baric Contraction System for the Analysis of the Ventricular Performance</title><title>Iyo denshi to seitai kogaku</title><addtitle>JJME</addtitle><description>An excised and supported canine left ventricular preparation was used for the analysis of the ventricular performance. In this preparation, the left ventricular volume and pressure were monitored and controlled with the newly developed pressure servo system. With this system, the ventricle contracted isobarically throughout the ejecting phase. Therefore, the effect of changes in pre-load and afterload on the stroke volume was studied at the constant heart rate and coronary perfusion pressure.</description><subject>Animals</subject><subject>Dogs</subject><subject>In Vitro Techniques</subject><subject>Methods</subject><subject>Models, Biological</subject><subject>Myocardial Contraction</subject><subject>Pressure</subject><subject>Stroke Volume</subject><subject>Ventricular Function</subject><issn>0021-3292</issn><issn>2185-5498</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1978</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kE1rwzAMhs3YV-n6AwY75LRbOstJ7PhYum4rFDbYx2WHoDjKmpKPznYG_fdLaelFQjzPK5AYuwU-BRCRfti4JifQMpqCnIKQZ2wkIE3CJNbpORtxLiCMhBbXbOJclXMecw5S8St2KfUgyhH7fqQ_qrttQ60PujJYui7M0VYmmHett2h81bXB-855aoKys4FfUzBrsd65yu0D-_lrCA-RvkYbvJEdtAZbQzfsosTa0eTYx-zzafExfwlXr8_L-WwVbiAVPpQEiVYIOaWyyGMsOAA3GKdaIleqMECoUHOZlwRcllEB8XBUwkkZKpSOxuz-sHdru9-enM-ayhmqa2yp612mYojSRMMg3h3FPm-oyLa2atDussMzBrw44I3z-EMnjNZXpqbs9O4MZCaORcgTN2u0GbXRP7mhfD8</recordid><startdate>197804</startdate><enddate>197804</enddate><creator>NAKAMURA, Toshio</creator><creator>Asoo, Noboru</creator><creator>KIMURA, Teruo</creator><creator>KOSAKA, Shigemi</creator><creator>MOTOMIYA, Masakichi</creator><creator>KONNO, Kiyoshi</creator><creator>SUZUKI, Norio</creator><creator>ARAI, Shigeru</creator><creator>NAKAMURA, Takashi</creator><creator>HASHIMOTO, Hiroyuki</creator><general>Japanese Society for Medical and Biological Engineering</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>197804</creationdate><title>Development of Iso-baric Contraction System for the Analysis of the Ventricular Performance</title><author>NAKAMURA, Toshio ; Asoo, Noboru ; KIMURA, Teruo ; KOSAKA, Shigemi ; MOTOMIYA, Masakichi ; KONNO, Kiyoshi ; SUZUKI, Norio ; ARAI, Shigeru ; NAKAMURA, Takashi ; HASHIMOTO, Hiroyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j182t-6e1597a1be86db4ad0110ca4896a077dc1ea7a906bfe106f3d1429250e7ced793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1978</creationdate><topic>Animals</topic><topic>Dogs</topic><topic>In Vitro Techniques</topic><topic>Methods</topic><topic>Models, Biological</topic><topic>Myocardial Contraction</topic><topic>Pressure</topic><topic>Stroke Volume</topic><topic>Ventricular Function</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA, Toshio</creatorcontrib><creatorcontrib>Asoo, Noboru</creatorcontrib><creatorcontrib>KIMURA, Teruo</creatorcontrib><creatorcontrib>KOSAKA, Shigemi</creatorcontrib><creatorcontrib>MOTOMIYA, Masakichi</creatorcontrib><creatorcontrib>KONNO, Kiyoshi</creatorcontrib><creatorcontrib>SUZUKI, Norio</creatorcontrib><creatorcontrib>ARAI, Shigeru</creatorcontrib><creatorcontrib>NAKAMURA, Takashi</creatorcontrib><creatorcontrib>HASHIMOTO, Hiroyuki</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Iyo denshi to seitai kogaku</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NAKAMURA, Toshio</au><au>Asoo, Noboru</au><au>KIMURA, Teruo</au><au>KOSAKA, Shigemi</au><au>MOTOMIYA, Masakichi</au><au>KONNO, Kiyoshi</au><au>SUZUKI, Norio</au><au>ARAI, Shigeru</au><au>NAKAMURA, Takashi</au><au>HASHIMOTO, Hiroyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of Iso-baric Contraction System for the Analysis of the Ventricular Performance</atitle><jtitle>Iyo denshi to seitai kogaku</jtitle><addtitle>JJME</addtitle><date>1978-04</date><risdate>1978</risdate><volume>16</volume><issue>2</issue><spage>126</spage><epage>129</epage><pages>126-129</pages><issn>0021-3292</issn><eissn>2185-5498</eissn><abstract>An excised and supported canine left ventricular preparation was used for the analysis of the ventricular performance. In this preparation, the left ventricular volume and pressure were monitored and controlled with the newly developed pressure servo system. With this system, the ventricle contracted isobarically throughout the ejecting phase. Therefore, the effect of changes in pre-load and afterload on the stroke volume was studied at the constant heart rate and coronary perfusion pressure.</abstract><cop>Japan</cop><pub>Japanese Society for Medical and Biological Engineering</pub><pmid>691856</pmid><doi>10.11239/jsmbe1963.16.126</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Japanese journal of medical electronics and biological engineering, 1978/04/30, Vol.16(2), pp.126-129 |
| issn | 0021-3292 2185-5498 |
| language | jpn |
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| source | MEDLINE; J-STAGE |
| subjects | Animals Dogs In Vitro Techniques Methods Models, Biological Myocardial Contraction Pressure Stroke Volume Ventricular Function |
| title | Development of Iso-baric Contraction System for the Analysis of the Ventricular Performance |
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