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SURVIVAL CARDIAC MUSCLE DIAGNOSTIC APPARATUS BASED ON MAGNETIC FIELD MEASUREMENT AND METHOD FOR ANALYSING SURVIVAL CARDIAC MUSCLE
SURVIVAL CARDIAC MUSCLE DIAGNOSTIC APPARATUS BASED ON MAGNETIC FIELD MEASUREMENT AND METHOD FOR ANALYSING SURVIVAL CARDIAC MUSCLE
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机译:基于磁场测量的生存性心肌诊断装置及生存性心肌分析方法
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摘要
PROBLEM TO BE SOLVED: To provide a survival cardiac muscle diagnostic device and method for analyzing the survival cardiac muscles based on the magnetic field measurement capable of identifying a deranged part or a survival part of the cardiac muscles in a ventricle speedily and precisely. SOLUTION: A magnetic field distribution measuring device 1 prepares data on the magnetic field distribution in time sequence by measuring the non-contact magnetism in plural coordinates on the region of chest of a subject. A first computing unit 2 prepares image data showing the three-dimensional electric current density distribution in the cardiac muscles in response to the magnetic field distribution measuring device 1. A second computing 3 prepares three-dimensional anatomical image data by processing plural tomographic image data separately obtained by using a tomographic diagnostic apparatus. A display device 4, receiving these data, displays an image showing the intramyocardial electric current density on the anatomical image. Therefore, the position, size, shape, and level of a deranged part or a survival part of the cardiac muscles in a ventricle can be identified easily. Further, instead of the anatomical image, an image showing a normal stimulation propagation passage can be used as a template.
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