Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging

Hiroki Oe; Takeshi Hozumi; Kotaro Arai; Yoshiki Matsumura; Kazuaki Negishi; Kenichi Sugioka; Keiji Ujino; Yasuhiko Takemoto; Yuichi Inoue; Junichi Yoshikawa

doi:10.1016/j.amjcard.2005.01.065

Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging

Hiroki Oe, Takeshi Hozumi, Kotaro Arai, Yoshiki Matsumura, Kazuaki Negishi, Kenichi Sugioka, Keiji Ujino, Yasuhiko Takemoto, Yuichi Inoue, Junichi Yoshikawa

University Hospital

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

Abstract

To evaluate whether left ventricular (LV) mass assessed by a new real-time, 3-dimensional echocardiographic (RT-3DE) system corresponds to cardiac magnetic resonance imaging (MRI) in patients with LV hypertrophy, RT-3DE and 2-dimensional echocardiography (2DE) were performed to calculate LV mass in 21 patients (mean age 54 ± 15 years) who underwent MRI for the evaluation of LV hypertrophy. In 20 of 21 patients, adequate 3-dimensional data for LV mass analysis were obtained, and regression analysis showed that LV mass by RT-3DE correlated with that determined by MRI (r = 0.95, y = 28.9 + 0.85x) better than with that determined by 2DE (r = 0.70, y = 43.6 + 0.81x). RT-3DE allows the accurate measurement of LV mass in patients with hypertrophied hearts.

Original language	English
Pages (from-to)	1263-1267
Number of pages	5
Journal	American Journal of Cardiology
Volume	95
Issue number	10
DOIs	https://doi.org/10.1016/j.amjcard.2005.01.065
Publication status	Published - May 15 2005

ASJC Scopus subject areas

Cardiology and Cardiovascular Medicine

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10.1016/j.amjcard.2005.01.065

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Oe, H., Hozumi, T., Arai, K., Matsumura, Y., Negishi, K., Sugioka, K., Ujino, K., Takemoto, Y., Inoue, Y., & Yoshikawa, J. (2005). Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging. American Journal of Cardiology, 95(10), 1263-1267. https://doi.org/10.1016/j.amjcard.2005.01.065

Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging. / Oe, Hiroki; Hozumi, Takeshi; Arai, Kotaro et al.
In: American Journal of Cardiology, Vol. 95, No. 10, 15.05.2005, p. 1263-1267.

Research output: Contribution to journal › Article › peer-review

Oe, H, Hozumi, T, Arai, K, Matsumura, Y, Negishi, K, Sugioka, K, Ujino, K, Takemoto, Y, Inoue, Y & Yoshikawa, J 2005, 'Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging', American Journal of Cardiology, vol. 95, no. 10, pp. 1263-1267. https://doi.org/10.1016/j.amjcard.2005.01.065

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title = "Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging",

abstract = "To evaluate whether left ventricular (LV) mass assessed by a new real-time, 3-dimensional echocardiographic (RT-3DE) system corresponds to cardiac magnetic resonance imaging (MRI) in patients with LV hypertrophy, RT-3DE and 2-dimensional echocardiography (2DE) were performed to calculate LV mass in 21 patients (mean age 54 ± 15 years) who underwent MRI for the evaluation of LV hypertrophy. In 20 of 21 patients, adequate 3-dimensional data for LV mass analysis were obtained, and regression analysis showed that LV mass by RT-3DE correlated with that determined by MRI (r = 0.95, y = 28.9 + 0.85x) better than with that determined by 2DE (r = 0.70, y = 43.6 + 0.81x). RT-3DE allows the accurate measurement of LV mass in patients with hypertrophied hearts.",

author = "Hiroki Oe and Takeshi Hozumi and Kotaro Arai and Yoshiki Matsumura and Kazuaki Negishi and Kenichi Sugioka and Keiji Ujino and Yasuhiko Takemoto and Yuichi Inoue and Junichi Yoshikawa",

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AU - Oe, Hiroki

AU - Hozumi, Takeshi

AU - Arai, Kotaro

AU - Matsumura, Yoshiki

AU - Negishi, Kazuaki

AU - Sugioka, Kenichi

AU - Ujino, Keiji

AU - Takemoto, Yasuhiko

AU - Inoue, Yuichi

AU - Yoshikawa, Junichi

PY - 2005/5/15

Y1 - 2005/5/15

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AB - To evaluate whether left ventricular (LV) mass assessed by a new real-time, 3-dimensional echocardiographic (RT-3DE) system corresponds to cardiac magnetic resonance imaging (MRI) in patients with LV hypertrophy, RT-3DE and 2-dimensional echocardiography (2DE) were performed to calculate LV mass in 21 patients (mean age 54 ± 15 years) who underwent MRI for the evaluation of LV hypertrophy. In 20 of 21 patients, adequate 3-dimensional data for LV mass analysis were obtained, and regression analysis showed that LV mass by RT-3DE correlated with that determined by MRI (r = 0.95, y = 28.9 + 0.85x) better than with that determined by 2DE (r = 0.70, y = 43.6 + 0.81x). RT-3DE allows the accurate measurement of LV mass in patients with hypertrophied hearts.

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Comparison of accurate measurement of left ventricular mass in patients with hypertrophied hearts by real-time three-dimensional echocardiography versus magnetic resonance imaging

Abstract

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