Volume 9, Issue 4 pp. 157-165
Original Article
Full Access

Three-dimensional echocardiography for spatial visualization and volume calculation of cardiac structures

Masayuki Matsumoto MD, FACC

Corresponding Author

Masayuki Matsumoto MD, FACC

First Department of Medicine, Cardiology Division, Medical School, the Faculty of Engineering Science, and the Department of Information and Computer Sciences, Osaka University, Osaka, Japan

Division of Cardiology, The First Department of Medicine, Osaka University Medical School, 1-1-50, Fukushima, Fukushima-ku, Osaka 553, JapanSearch for more papers by this author
Michitoshi Inoue MD

Michitoshi Inoue MD

First Department of Medicine, Cardiology Division, Medical School, the Faculty of Engineering Science, and the Department of Information and Computer Sciences, Osaka University, Osaka, Japan

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Shinichi Tamura phD

Shinichi Tamura phD

First Department of Medicine, Cardiology Division, Medical School, the Faculty of Engineering Science, and the Department of Information and Computer Sciences, Osaka University, Osaka, Japan

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Kokichi Tanaka phD

Kokichi Tanaka phD

First Department of Medicine, Cardiology Division, Medical School, the Faculty of Engineering Science, and the Department of Information and Computer Sciences, Osaka University, Osaka, Japan

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Hiroshi Abe MD, FACC

Hiroshi Abe MD, FACC

First Department of Medicine, Cardiology Division, Medical School, the Faculty of Engineering Science, and the Department of Information and Computer Sciences, Osaka University, Osaka, Japan

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First published: April 1981
Citations: 69

Abstract

A new computerized image processing system was developed and applied clinically for three-dimensional visualization and volume calculation of cardiac structures, which were recorded in more than seven original two-dimensional echocardiograms in parallel planes. Three-dimensional display of this series of original two-dimensional echocardiograms was performed automatically using an overlaid display with different gray levels designating depths. The limitation of the present study was in the recording of original two-dimensional echocardiograms in parallel planes.

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