Considerations on Imaging Method of Diagnostic Information of Heart Sounds

Kunihiro CHIHARA  Akinori KITAJIMA  Yoshifumi SAKURAI  

IEICE TRANSACTIONS (1976-1990)   Vol.E63   No.9   pp.670-671
Publication Date: 1980/09/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Instrumentation

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In this letter, we deal with the minicomputer system developed for imaging the degree of the decrease in a peak frequency of the first heart sound measured at 25 points on the chest surface and the similarity of one. This system provides a useful and powerful means to understand the diagnostic information rapidly.