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Left Ventricular Hypertrophy Demonstrated by Four-Dimensional Myocardiography by Helical Computed Tomography
Author(s) -
Yasushi Koyama,
Hiroshi Matsuoka,
Hiroshi Higashino,
Teruhito Mochizuki,
Hideo Kawakami,
Katsuji Inoue,
Ichirou Sogabe,
Kazuhisa Nishimura,
Shigeru Nakata,
Masaya Doi,
Masato Imai,
Hisashi Shinohara,
Taketoshi Ito
Publication year - 2001
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.103.3.e15
Subject(s) - medicine , computed tomography , left ventricular hypertrophy , muscle hypertrophy , cardiology , tomography , helical computed tomography , radiology , blood pressure
We present 4D images of hypertrophied myocardium in patients with essential hypertension, hypertrophic cardiomyopathy with asymmetrical septal hypertrophy, and apical hypertrophic cardiomyopathy using helical computed tomography (CT) ( Figures 1 through 4⇓⇓⇓⇓).Previously, we reported on 4D CT-ventriculography, which can assess right and left ventricular morphology and motion.1 In 4D ventriculography, we used only information about the inner cavities of the heart, and we discarded information regarding the myocardium. However, it is important to estimate the extent and function of the hypertrophied myocardium. Therefore, we retrieved and dealt with informa-tion about the myocardium as demonstrated in a 4D manner (4D myocardiography).Methods …

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