Paper Abstract and Keywords |
Presentation |
2009-01-20 14:30
[Poster Presentation]
Analysis of Cardiac Torsion from MR Phase-Contrast Image Hideyuki Horio, Yoshihiro Kuroda, Tomohiro Kuroda, Osamu Oshiro, Shigeo Wada (Osaka Univ.), Ryo Haraguchi, Kazuo Nakazawa (National Cardiovascular Center) MI2008-134 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It's thought that the twist movement of the heart is important, various studies are studied. The purpose of this research is to analyze the twist movement of the heart with three-dimensional velocity measured by the MR Phase contrast. In this research, time changes of the twist angle, twist rate, the direction of the principal strain and maximum shear strain were analyzed. As a result, in the early systole and diastole, the twist between sections was large, and in the end systole, the twist in a section was large. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Heart / Twist / MR-PC / Three-dimensional Analysis / Medical Image Processing / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 385, MI2008-134, pp. 337-342, Jan. 2009. |
Paper # |
MI2008-134 |
Date of Issue |
2009-01-12 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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MI2008-134 |
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