{"title":"[右心的功能闪烁图]。","authors":"P Schneider, E Oberhausen, R Flöthner","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>After intravenous injection of 99m-Tc-labelled HSA-microspheres indicator dilution curves of vena cava superior, total right heart and lungs are recorded, using a Nuclear Chicago Pho Gamma II camera and a Hewlett Packard 5407 A computer system. A method is described, which permits the determination of the distribution of transit times, the mean transit time and the ejection fraction of the right heart on the basis of these three curves. The usefulness of the method for cardiac investigations is discussed.</p>","PeriodicalId":19324,"journal":{"name":"Nuclear-Medizin","volume":"14 1","pages":"1-11"},"PeriodicalIF":0.0000,"publicationDate":"1975-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Functional scintigraphy of the right heart].\",\"authors\":\"P Schneider, E Oberhausen, R Flöthner\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>After intravenous injection of 99m-Tc-labelled HSA-microspheres indicator dilution curves of vena cava superior, total right heart and lungs are recorded, using a Nuclear Chicago Pho Gamma II camera and a Hewlett Packard 5407 A computer system. A method is described, which permits the determination of the distribution of transit times, the mean transit time and the ejection fraction of the right heart on the basis of these three curves. The usefulness of the method for cardiac investigations is discussed.</p>\",\"PeriodicalId\":19324,\"journal\":{\"name\":\"Nuclear-Medizin\",\"volume\":\"14 1\",\"pages\":\"1-11\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-03-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nuclear-Medizin\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear-Medizin","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
在静脉注射99m- tc标记的hsa微球后，使用Nuclear Chicago Pho Gamma II相机和Hewlett Packard 5407a计算机系统记录右心、右肺的稀释曲线。本文描述了一种方法，可以根据这三条曲线确定传递时间、平均传递时间和右心射血分数的分布。讨论了该方法在心脏检查中的实用性。
After intravenous injection of 99m-Tc-labelled HSA-microspheres indicator dilution curves of vena cava superior, total right heart and lungs are recorded, using a Nuclear Chicago Pho Gamma II camera and a Hewlett Packard 5407 A computer system. A method is described, which permits the determination of the distribution of transit times, the mean transit time and the ejection fraction of the right heart on the basis of these three curves. The usefulness of the method for cardiac investigations is discussed.
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