Advanced Technologies of Cardiovascular Nuclear Medicine and Their Evaluation in Clinical Practice : The Present Status of Cordiovascular Nuclear Medicine
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概要
- 論文の詳細を見る
Currently available advanced methods of cardiovascular nuclear medicine for the diagnosis of ischemic heart disease were studied. The methods included the multigate method by a large capacity gamma camera-computer (128 KW memory with multilayer disc) system which made it possible to acquire the data of either the first pass study or the equilibrium study in "image mode". Analyzed data were displayed on a color CRT using our moving image system (MIS) and dynamic image thus obtained serve to help for the high sensitive observation of the regional wall motion as well as the global function of the ventricles. Myocardial tomography by a 7 pinhole collimator designed by us was also reported. The myocardial tomogram obtained was proven to show more sensitivity than two dimensional myocardial scan by the conventional collimator to detect smaller lesion and the lesions at the inferior or posterior wall of the left ventricle. The cardiovascular nuclear medicine with recent advanced technologies was thought to be sensitive and useful method for the diagnosis of the ventricular performance and the myocardial ischemia.
- 社団法人日本循環器学会の論文
- 1981-01-20
著者
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Toyama Hinako
Division Of Internal Medicine And Department Of Nuclear Medicine Tokyo Metropolitan Geriatric Hospit
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Iio Masahiro
Department of Radiology, Faculty of Medicine, University of Tokyo
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Murata Hajime
Division Of Internal Medicine And Department Of Nuclear Medicine Tokyo Metropolitan Geriatric Hospit
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MURATA HAJIME
Department of Nuclear Medicine and Radiological Sciences, Tokyo Metropolitan Geriatric Hospital
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TOYAMA HINAKO
Department of Nuclear Medicine and Radiological Sciences, Tokyo Metropolitan Geriatric Hospital
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Iio Masahiro
Department Of Radiology Faculty Of Medicine University Of Tokyo
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Murata Hajime
Tokyo Metropolitan Geriatric Hospital
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Toyama Hinako
Department Of Nuclear Medicine And Radiological Sciences Tokyo Metropolitan Geriatric Hospital
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