Assessment of Coronary Intima - Media Thickness by Optical Coherence Tomography Comparison With Intravascular Ultrasound
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- Kume Teruyoshi
- Departments of Cardiology, Kawasaki Medical School
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- Akasaka Takashi
- Departments of Cardiology, Kawasaki Medical School
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- Kawamoto Takahiro
- Departments of Cardiology, Kawasaki Medical School
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- Watanabe Nozomi
- Departments of Cardiology, Kawasaki Medical School
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- Toyota Eiji
- Departments of Cardiology, Kawasaki Medical School
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- Neishi Yoji
- Departments of Cardiology, Kawasaki Medical School
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- Sukmawan Renan
- Departments of Cardiology, Kawasaki Medical School
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- Sadahira Yoshito
- Departments of Pathology, Kawasaki Medical School
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- Yoshida Kiyoshi
- Departments of Cardiology, Kawasaki Medical School
書誌事項
- タイトル別名
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- Comparison With Intravascular Ultrasound
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Background Optical coherence tomography (OCT) is a new imaging method. With a resolution of approximately 10-20 Ém, which is approximately 10-fold higher than that of intravascular ultrasound (IVUS). Methods and Results This study compared the coronary intima - media thickness (IMT) and the intimal thickness of 54 coronary arterial segments evaluated by histological examination with the results of OCT and IVUS. There was better agreement in IMT between OCT and histological examination than between IVUS and histological examination (r=0.95, p<0.001, mean difference =-0.01±0.07 mm for OCT; r=0.88, p<0.001, mean difference =-0.03±0.10 mm for IVUS). There was good agreement in the intimal thickness between OCT and histological examination (r=0.98, p<0.001, mean difference =0.01±0.04 mm). Conclusions IMT could be measured more accurately by OCT than IVUS. In addition, the intimal thickness could be evaluated by OCT and correlated well with the histological examination. (Circ J 2005; 69: 903 - 907)<br>
収録刊行物
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- Circulation Journal
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Circulation Journal 69 (8), 903-907, 2005
一般社団法人 日本循環器学会
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詳細情報 詳細情報について
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- CRID
- 1390001205103049856
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- NII論文ID
- 110002696199
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- NII書誌ID
- AA11591968
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- COI
- 1:STN:280:DC%2BD2MzotFyitw%3D%3D
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- ISSN
- 13474820
- 13469843
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- PubMed
- 16041157
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可