Výsledky vyhledávání - "Hikaru Nishiyama"

Akademický článek

Influence of Pitch on Surface Dose Distribution and Image Noise of Computed Tomography Scans

Autor: Kenji Yamada, Yoshiki Kawata, Masafumi Amano, Hidenobu Suzuki, Masahide Tominaga, Motoharu Sasaki, Hikaru Nishiyama, Masafumi Harada, Noboru Niki

Publikováno v: Sensors, Vol 23, Iss 7, p 3472 (2023)

This study evaluated the effect of pitch on 256-slice helical computed tomography (CT) scans. Cylindrical water phantoms (CWP) were measured using axial and helical scans with various pitch values. The surface dose distributions of CWP were measured,

Externí odkaz: https://doaj.org/article/b9a7a12d5c7f4de69990a3d31acae83d

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Transvenous pacing approach for atrioventricular block in fontan - Possibility of transvenous approach by electrophysiological assessment

Autor: Yusuke Akazawa, Takashi Higaki, Takayuki Nagai, Yasuhiro Sasaki, Yasushi Asagi, Tomozo Moritani, Shinji Inaba, Hikaru Nishiyama, Mariko Eguchi, Osamu Yamaguchi

Publikováno v: J Cardiol Cases

In extracardiac Fontan, an epicardial pacemaker implantation has many limitations, especially given that it is highly invasive and a high-risk procedure due to repeat thoracotomy. Herein we illustrate a case with the possibility of transvenous pacing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7f99574996de5de3747631c25c43ab0
https://europepmc.org/articles/PMC9168978/

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Incremental diagnostic value of whole-heart dynamic computed tomography perfusion imaging for detecting obstructive coronary artery disease

Autor: Akira Kurata, Tomoyuki Kido, Hikaru Nishiyama, Teruhito Kido, Teruyoshi Uetani, Teruhito Mochizuki, Masao Miyagawa, Shuntaro Ikeda, Yuki Tanabe

Publikováno v: Journal of Cardiology. 73:425-431

This study aimed to evaluate the incremental diagnostic value of dynamic myocardial computed tomography (CT) perfusion (CTP) imaging for detecting obstructive coronary artery disease (CAD) in comparison with coronary CT angiography (CTA).Thirty-eight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d53acd895b9e40b666d8f59d0b79f703
https://doi.org/10.1016/j.jjcc.2018.12.006

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Analysis of volatile nuclides’ behavior in the atmosphere released due to the FDNPP accident

Autor: Hikaru, Nishiyama, Shunsuke, Kamida, Jun, Moriizumi, Hiromi, Yamazawa

Publikováno v: Journal of Environmental Radioactivity. 249:106894

The volatile nuclides, 131I, 132I, and 132Te, which were released in large quantities during the early stage of the Fukushima Dai-ichi Nuclear Power Plant accident, are the most dominant ones in determining the impact on the public and the environmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70945a4090feacd67632963ce2a94820
https://doi.org/10.1016/j.jenvrad.2022.106894

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Active aneurysm thrombosis after Kawasaki disease in an adult: Insight into anticoagulation therapy

Autor: Shinji Inaba, Mie Kurata, Takumi Yasugi, Yusuke Akazawa, Hikaru Nishiyama, Takashi Higaki, Osamu Yamaguchi, Jun Aono, Tomohisa Sakaue, Mariko Eguchi, Tomozo Moritani

Publikováno v: J Cardiol Cases

The management of systemic artery aneurysms secondary to Kawasaki disease (KD) in adults remains a therapeutic challenge. KD guidelines recommend the use of anticoagulation therapy with warfarin in addition to antiplatelet therapy when a giant corona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e1021d3853a557bb5848fac216b3308
https://europepmc.org/articles/PMC8103331/

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