Validation of numerical simulation methods in aortic arch using 4D Flow MRI
Miyazaki, Shohei, Itatani, Keiichi, Furusawa, Toyoki, Nishino, Teruyasu, Sugiyama, Masataka, Takehara, Yasuo, Yasukochi, Satoshi
Published in Heart and vessels (01.08.2017)
Published in Heart and vessels (01.08.2017)
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Journal Article
Does the Pulsatile Non-uniform Flow Matter in MR Flowmetry?
Sugiyama, Masataka, Takehara, Yasuo, Naganawa, Shinji
Published in Magnetic Resonance in Medical Sciences (2022)
Published in Magnetic Resonance in Medical Sciences (2022)
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Journal Article
Characterizing saccular aortic arch aneurysms from the geometry-flow dynamics relationship
Natsume, Kayoko, MD, Shiiya, Norihiko, MD, PhD, Takehara, Yasuo, MD, Sugiyama, Masataka, MD, Satoh, Hiroshi, MD, PhD, Yamashita, Katsushi, MD, PhD, Washiyama, Naoki, MD, PhD
Published in The Journal of thoracic and cardiovascular surgery (01.06.2017)
Published in The Journal of thoracic and cardiovascular surgery (01.06.2017)
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Journal Article
Flow dynamics of type II endoleaks can determine sac expansion after endovascular aneurysm repair using four-dimensional flow-sensitive magnetic resonance imaging analysis
Katahashi, Kazuto, Sano, Masaki, Takehara, Yasuo, Inuzuka, Kazunori, Sugiyama, Masataka, Alley, Marcus T., Takeuchi, Hiroya, Unno, Naoki
Published in Journal of vascular surgery (01.07.2019)
Published in Journal of vascular surgery (01.07.2019)
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Journal Article
Time‐resolved 3D cine phase‐contrast magnetic resonance imaging (4D‐flow MRI) can quantitatively assess portosystemic shunt severity and confirm normalization of portal flow after embolization of large portosystemic shunts
Hyodo, Ryota, Takehara, Yasuo, Mizuno, Takashi, Ichikawa, Kazushige, Ishizu, Yoji, Sugiyama, Masataka, Naganawa, Shinji
Published in Hepatology research (01.03.2021)
Published in Hepatology research (01.03.2021)
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Journal Article
Hemodynamic Analysis of Endoleaks After Endovascular Abdominal Aortic Aneurysm Repair by Using 4-Dimensional Flow-Sensitive Magnetic Resonance Imaging
Sakata, Mayu, Takehara, Yasuo, Katahashi, Kazuto, Sano, Masaki, Inuzuka, Kazunori, Yamamoto, Naoto, Sugiyama, Masataka, Sakahara, Harumi, Wakayama, Tetsuya, Alley, Marcus T., Konno, Hiroyuki, Unno, Naoki
Published in Circulation Journal (25.07.2016)
Published in Circulation Journal (25.07.2016)
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Journal Article
Improved blood flow after percutaneous transluminal septal myocardial ablation visualized by 4D flow cardiac magnetic resonance in a case of hypertrophic obstructive cardiomyopathy
Suwa, Kenichiro, Akita, Keitaro, Iguchi, Keisuke, Sugiyama, Masataka, Maekawa, Yuichiro
Published in European heart journal cardiovascular imaging (01.12.2018)
Published in European heart journal cardiovascular imaging (01.12.2018)
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Journal Article
Daikenchuto increases blood flow in the superior mesenteric artery in humans: A comparison study between four-dimensional phase-contrast vastly undersampled isotropic projection reconstruction magnetic resonance imaging and Doppler ultrasound
Suzuki, Katsunori, Takehara, Yasuo, Sakata, Mayu, Kawate, Masanori, Ohishi, Naoki, Sugiyama, Kosuke, Akai, Toshiya, Suzuki, Yuhi, Sugiyama, Masataka, Kawamura, Takafumi, Morita, Yoshifumi, Kikuchi, Hirotoshi, Hiramatsu, Yoshihiro, Yamamoto, Masayoshi, Nasu, Hatsuko, Johnson, Kevin, Wieben, Oliver, Kurachi, Kiyotaka, Takeuchi, Hiroya
Published in PloS one (27.01.2021)
Published in PloS one (27.01.2021)
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Journal Article
Optimal Plane Selection for Measuring Post-prandial Blood Flow Increase within the Superior Mesenteric Artery: Analysis Using 4D Flow and Computational Fluid Dynamics
Sugiyama, Masataka, Takehara, Yasuo, Kawate, Masanori, Ooishi, Naoki, Terada, Masaki, Isoda, Haruo, Sakahara, Harumi, Naganawa, Shinji, Johnson, Kevin M., Wieben, Oliver, Wakayama, Tetsuya, Nozaki, Atsushi, Kabasawa, Hiroyuki
Published in Magnetic Resonance in Medical Sciences (01.01.2020)
Published in Magnetic Resonance in Medical Sciences (01.01.2020)
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Journal Article
Four‐dimensional phase‐contrast vastly undersampled isotropic projection reconstruction (4D PC‐VIPR) MR evaluation of the renal arteries in transplant recipients: Preliminary results
Motoyama, Daisuke, Ishii, Yasuo, Takehara, Yasuo, Sugiyama, Masataka, Yang, Wang, Nasu, Hatsuko, Ushio, Takasuke, Hirose, Yuko, Ohishi, Naoki, Wakayama, Tetsuya, Kabasawa, Hiroyuki, Johnson, Kevin, Wieben, Oliver, Sakahara, Harumi, Ozono, Seiichiro
Published in Journal of magnetic resonance imaging (01.08.2017)
Published in Journal of magnetic resonance imaging (01.08.2017)
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Journal Article
Characteristics of Intra-Left Atrial Flow Dynamics and Factors Affecting Formation of the Vortex Flow: Analysis With Phase-Resolved 3-Dimensional Cine Phase Contrast Magnetic Resonance Imaging
Suwa, Kenichiro, Saitoh, Takeji, Takehara, Yasuo, Sano, Makoto, Nobuhara, Mamoru, Saotome, Masao, Urushida, Tsuyoshi, Katoh, Hideki, Satoh, Hiroshi, Sugiyama, Masataka, Wakayama, Tetsuya, Alley, Marcus, Sakahara, Harumi, Hayashi, Hideharu
Published in Circulation Journal (01.01.2015)
Published in Circulation Journal (01.01.2015)
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Journal Article
Abnormal Hemodynamics in the Pulmonary Artery Seen on Time-Resolved 3-Dimensional Phase-Contrast Magnetic Resonance Imaging (4D-Flow) in a Young Patient With Idiopathic Pulmonary Arterial Hypertension
Odagiri, Keiichi, Inui, Naoki, Miyakawa, Sachiko, Hakamata, Akio, Wei, Jiazhang, Takehara, Yasuo, Sakahara, Harumi, Sugiyama, Masataka, Alley, Marcus T., Tran, Quang-Kim, Watanabe, Hiroshi
Published in Circulation Journal (2014)
Published in Circulation Journal (2014)
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Journal Article
Does the Pulsatile Non-uniform Flow Matter in MR Flowmetry?
Sugiyama, Masataka, Takehara, Yasuo, Naganawa, Shinji
Published in Magnetic Resonance in Medical Sciences (2022)
Published in Magnetic Resonance in Medical Sciences (2022)
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Journal Article
Postendovascular Aneurysmal Repair Increase in Local Energy Loss for Fusiform Abdominal Aortic Aneurysm: Assessments With 4D flow MRI
Horiguchi, Ryota, Takehara, Yasuo, Sugiyama, Masataka, Hyodo, Ryota, Komada, Tomohiro, Matsushima, Masaya, Naganawa, Shinji, Mizuno, Takashi, Sakurai, Yasuo, Sugimoto, Masayuki, Banno, Hiroshi, Komori, Kimihiro, Itatani, Keiichi
Published in Journal of magnetic resonance imaging (01.04.2023)
Published in Journal of magnetic resonance imaging (01.04.2023)
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Journal Article