Zobrazeno 1 - 10 of 234 pro vyhledávání: '"Mitsuaki, Matsumura"'
1
Akademický článek
Comparison of multilayer and single-layer coronary plaque models on stress/strain calculations based on optical coherence tomography images
Autor: Mengde Huang, Akiko Maehara, Dalin Tang, Jian Zhu, Liang Wang, Rui Lv, Yanwen Zhu, Xiaoguo Zhang, Mitsuaki Matsumura, Lijuan Chen, Genshan Ma, Gary S. Mintz
Publikováno v: Frontiers in Physiology, Vol 14 (2023)
Mechanical stress and strain conditions are closely related to atherosclerotic plaque progression and rupture and have been under intensive investigations in recent years. It is well known that arteries have a three-layer structure: intima, media and
Externí odkaz: https://doaj.org/article/92ef094bdc2b4741ae2ebe0c0ee4d6f6
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2
Akademický článek
Relationship Between Optical Coherence Tomography–Derived In‐Stent Neoatherosclerosis and the Extent of Lipid‐Rich Neointima by Near‐Infrared Spectroscopy and Intravascular Ultrasound: A Multimodal Imaging Study
Autor: Mitsuhiro Takeuchi, Tomotaka Dohi, Mitsuaki Matsumura, Tatsuya Fukase, Ryota Nishio, Norihito Takahashi, Hirohisa Endo, Hiroki Nishiyama, Shinichiro Doi, Iwao Okai, Hiroshi Iwata, Shinya Okazaki, Katsumi Miyauchi, Hiroyuki Daida, Tohru Minamino
Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 11, Iss 23 (2022)
Background In‐stent restenosis, especially for neoatherosclerosis, is a major concern following percutaneous coronary intervention. This study aimed to elucidate the association of features of in‐stent restenosis lesions revealed by optical coher
Externí odkaz: https://doaj.org/article/ba507fbe0901408282e2bdac68a8729a
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3
Akademický článek
Predicting plaque vulnerability change using intravascular ultrasound + optical coherence tomography image-based fluid–structure interaction models and machine learning methods with patient follow-up data: a feasibility study
Autor: Xiaoya Guo, Akiko Maehara, Mitsuaki Matsumura, Liang Wang, Jie Zheng, Habib Samady, Gary S. Mintz, Don P. Giddens, Dalin Tang
Publikováno v: BioMedical Engineering OnLine, Vol 20, Iss 1, Pp 1-18 (2021)
Abstract Background Coronary plaque vulnerability prediction is difficult because plaque vulnerability is non-trivial to quantify, clinically available medical image modality is not enough to quantify thin cap thickness, prediction methods with high
Externí odkaz: https://doaj.org/article/7cfe3e743e1d4b428c16acfdcb75af29
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4
Akademický článek
Using optical coherence tomography and intravascular ultrasound imaging to quantify coronary plaque cap thickness and vulnerability: a pilot study
Autor: Rui Lv, Akiko Maehara, Mitsuaki Matsumura, Liang Wang, Qingyu Wang, Caining Zhang, Xiaoya Guo, Habib Samady, Don P. Giddens, Jie Zheng, Gary S. Mintz, Dalin Tang
Publikováno v: BioMedical Engineering OnLine, Vol 19, Iss 1, Pp 1-18 (2020)
Abstract Background Detecting coronary vulnerable plaques in vivo and assessing their vulnerability have been great challenges for clinicians and the research community. Intravascular ultrasound (IVUS) is commonly used in clinical practice for diagno
Externí odkaz: https://doaj.org/article/475ea89acbad4a2795cce8d4c7ce43ab
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5
Akademický článek
Combining IVUS + OCT Data, Biomechanical Models and Machine Learning Method for Accurate Coronary Plaque Morphology Quantification and Cap Thickness and Stress/Strain Index Predictions
Autor: Rui Lv, Liang Wang, Akiko Maehara, Mitsuaki Matsumura, Xiaoya Guo, Habib Samady, Don P. Giddens, Jie Zheng, Gary S. Mintz, Dalin Tang
Publikováno v: Journal of Functional Biomaterials, Vol 14, Iss 1, p 41 (2023)
Assessment and prediction of vulnerable plaque progression and rupture risk are of utmost importance for diagnosis, management and treatment of cardiovascular diseases and possible prevention of acute cardiovascular events such as heart attack and st
Externí odkaz: https://doaj.org/article/7c0f27f93e694221b467b084895b01a7
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6
Akademický článek
Human Coronary Plaque Optical Coherence Tomography Image Repairing, Multilayer Segmentation and Impact on Plaque Stress/Strain Calculations
Autor: Mengde Huang, Akiko Maehara, Dalin Tang, Jian Zhu, Liang Wang, Rui Lv, Yanwen Zhu, Xiaoguo Zhang, Mitsuaki Matsumura, Lijuan Chen, Genshan Ma, Gary S. Mintz
Publikováno v: Journal of Functional Biomaterials, Vol 13, Iss 4, p 213 (2022)
Coronary vessel layer structure may have a considerable impact on plaque stress/strain calculations. Most current plaque models use single-layer vessel structures due to the lack of available multilayer segmentation techniques. In this paper, an auto
Externí odkaz: https://doaj.org/article/b913d94587f44c89a4278b7e91000e03
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7
Akademický článek
Using Optical Coherence Tomography and Intravascular Ultrasound Imaging to Quantify Coronary Plaque Cap Stress/Strain and Progression: A Follow-Up Study Using 3D Thin-Layer Models
Autor: Rui Lv, Akiko Maehara, Mitsuaki Matsumura, Liang Wang, Caining Zhang, Mengde Huang, Xiaoya Guo, Habib Samady, Don. P. Giddens, Jie Zheng, Gary S. Mintz, Dalin Tang
Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Accurate plaque cap thickness quantification and cap stress/strain calculations are of fundamental importance for vulnerable plaque research. To overcome uncertainties due to intravascular ultrasound (IVUS) resolution limitation, IVUS and optical coh
Externí odkaz: https://doaj.org/article/819c2371679a4e95862b89b5b66c17f1
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10
Coronary Artery Lesion Lipid Content and Plaque Burden in Diabetic and Nondiabetic Patients: PROSPECT II
Autor: Christine Gyldenkerne, Michael Maeng, Lars Kjøller-Hansen, Akiko Maehara, Zhipeng Zhou, Ori Ben-Yehuda, Hans Erik Bøtker, Thomas Engstrøm, Mitsuaki Matsumura, Gary S. Mintz, Ole Fröbert, Jonas Persson, Rune Wiseth, Alf I. Larsen, Lisette O. Jensen, Jan E. Nordrehaug, Øyvind Bleie, Elmir Omerovic, Claes Held, Stefan K. James, Ziad A. Ali, Hans C. Rosen, Gregg W. Stone, David Erlinge
Publikováno v: Gyldenkerne, C, Maeng, M, Kjøller-Hansen, L, Maehara, A, Zhou, Z, Ben-Yehuda, O, Erik Bøtker, H, Engstrøm, T, Matsumura, M, Mintz, G S, Fröbert, O, Persson, J, Wiseth, R, Larsen, A I, Jensen, L O, Nordrehaug, J E, Bleie, Ø, Omerovic, E, Held, C, James, S K, Ali, Z A, Rosen, H C, Stone, G W & Erlinge, D 2023, ' Coronary Artery Lesion Lipid Content and Plaque Burden in Diabetic and Nondiabetic Patients : PROSPECT II ', Circulation, vol. 147, no. 6, pp. 469-481 . https://doi.org/10.1161/CIRCULATIONAHA.122.061983
Background: Patients with diabetes have increased rates of major adverse cardiac events (MACEs). We hypothesized that this is explained by diabetes-associated differences in coronary plaque morphology and lipid content. Methods: In PROSPECT II (Provi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aa54d8bf020bb451b464720ad46c780
https://doi.org/10.1161/circulationaha.122.061983
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