元山貞子

研究者氏名	元山貞子

通称等の別名	谷澤貞子
URL
所属	藤田医科大学
部署	医学部医学科循環器内科学
職名	教授
学位	博士(医学）
J-Global ID	201501002543871264

研究分野

ライフサイエンス / 循環器内科学 /

受賞

2016年8月

日本心血管インターベンション学会, Award for the most frequently cited article in 2015 -Third place,Coronary CT angiography and high-risk plaque morphology
元山貞子

2015年7月

日本心血管インターベンション学会, Award for the most frequently downloaded article in 2014,Coronary CT angiography and high-risk plaque morphology
元山貞子

2013年7月

日本心血管インターベンション学会, The best manuscript award 2012- Award for the most cited article,Coronary CT angiography and high-risk plaque morphology
元山貞子

2008年9月

日本心臓病学会, Clinical Research Award,Multislice computed tomographic characteristics of coronary lesions in acute coronary syndromes
元山貞子

2006年7月

Society of Cardiovascular Computed Tomography, Best Abstract Award,Noninvasive coronary angiography using 256-slice multislice computed tomography versus conventional coronary angiography
元山貞子

論文

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Clinical Outcomes Based on Coronary Computed Tomography-Derived Fractional Flow Reserve and Plaque Characterization.

Yoshihiro Sato Sadako Motoyama Keiichi Miyajima Hideki Kawai Masayoshi Sarai Takashi Muramatsu Hiroshi Takahashi Hiroyuki Naruse Amir Ahmadi Yukio Ozaki Hideo Izawa Jagat Narula

JACC. Cardiovascular imaging 2023年9月

BACKGROUND: Coronary computed tomography angiography (CTA) followed by computed tomography angiography-derived fractional flow reserve (FFRCT) is now commonly used for the management of chronic coronary syndrome (CCS). CTA-verified high-risk plaqu...

Effect of Omega-3 Fatty Acids on Coronary Plaque Morphology - A Serial Computed Tomography Angiography Study.

Sadako Motoyama Yasuomi Nagahara Masayoshi Sarai Hideki Kawai Keiichi Miyajima Yoshihiro Sato Ryota Matsumoto Hiroshi Takahashi Hiroyuki Naruse Junnichi Ishii Yukio Ozaki Hideo Izawa

Circulation journal : official journal of the Japanese Circulation Society 86(5) 831-842 2022年4月

BACKGROUND: Omega-3 fatty acids have been proposed to be useful in the prevention of cardiac events. High-risk plaque (HRP) and plaque progression on serial coronary computed tomography angiography (CTA) have been suggested to be the predecessor o...

Relationship between epicardial adipose tissue and coronary artery stenoses on computed tomography in patients scheduled for carotid artery revascularization.

Yoshihiro Sato Hideki Kawai Meiko Hoshino Shoji Matsumoto Motoharu Hayakawa Akiyo Sadato Masayoshi Sarai Sadako Motoyama Hiroshi Takahashi Hiroyuki Naruse Junnichi Ishii Hiroshi Toyama Yukio Ozaki Ichiro Nakahara Yuichi Hirose Hideo Izawa

Journal of cardiology 79(5) 588-595 2021年12月

BACKGROUND: We aimed to clarify the relationship between epicardial adipose tissue (EAT) volume and the presence of severe stenoses (SS) on coronary computed tomography angiography (CTA) for risk stratification of the patients with carotid artery ...

Combined Assessment of D-Dimer with the Get with the Guidelines-Heart Failure Risk Score and N-Terminal Pro-B-Type Natriuretic Peptide in Patients with Acute Decompensated Heart Failure with Preserved and Reduced Ejection Fraction.

Hiroyuki Naruse Junnichi Ishii Hiroshi Takahashi Fumihiko Kitagawa Eirin Sakaguchi Hideto Nishimura Hideki Kawai Takashi Muramatsu Masahide Harada Akira Yamada Wakaya Fujiwara Mutsuharu Hayashi Sadako Motoyama Masayoshi Sarai Eiichi Watanabe Hiroyasu Ito Yukio Ozaki Hideo Izawa

Journal of clinical medicine 10(16) 2021年8月

The prognostic role of D-dimer in different types of heart failure (HF) is poorly understood. We investigated the prognostic value of D-dimer on admission, both independently and in combination with the Get With The Guidelines-Heart Failure (GWTG-...

Association of computed tomography-derived myocardial mass with fractional flow reserve-verified ischemia or subsequent therapeutic strategy.

Hideki Kawai Sadako Motoyama Masayoshi Sarai Yasuomi Nagahara Kousuke Hattori Yoshihiro Sato Keiichi Miyajima Meiko Hoshino Takahiro Matsuyama Masaya Ohta Hiroshi Takahashi Kenji Shiino Atsushi Sugiura Takashi Muramatsu Hiroyuki Naruse Junnichi Ishii Hiroshi Toyama Yukio Ozaki Hideo Izawa

Heart and vessels 36(8) 1099-1108 2021年8月

The aim of the present study was to examine the association of myocardial mass verified by computed tomography (CT) and invasive fractional flow reserve (FFR)-verified myocardial ischemia, or subsequent therapeutic strategy for the targeted vessel...

MISC

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MULTIMODALITY INTRAVASCULAR IMAGING TO PREDICT PERIPROCEDURAL MYOCARDIAL INFARCTION DURING PERCUTANEOUS CORONARY INTERVENTION

Annapoorna Subhash Kini Sadako Motoyama Yuliya Vengrenyuk Jacobo Pena Usman Baber Arjun Bhat Pedro Moreno Jason Kovacic Jagat Narula Samin Sharma

JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 65(10) A1810-A1810 2015年3月

Major bleeding complications related to combined antithrombotic therapy in atrial fibrillation patients 12 months after coronary artery stenting

Hideki Kawai Eiichi Watanabe Mayumi Yamamoto Hiroto Harigaya Kan Sano Hidemaro Takatsu Takashi Muramatsu Hiroyuki Naruse Yoshihiro Sobue Sadako Motoyama Masayoshi Sarai Hiroshi Takahashi Tomoharu Arakawa Shino Kan Atsushi Sugiura Toyoaki Murohara Yukio Ozaki

Journal of Cardiology 65 197-202 2015年3月

© 2014 Japanese College of Cardiology. Background and purpose: Many patients with atrial fibrillation (AF) and coronary artery stent deployment are given both antiplatelet drug and warfarin. Little information is available as to the relationship b...

Plaque characterization by coronary computed tomography angiography and the likelihood of acute coronary events in mid-term follow-up

Sadako Motoyama Hajime Ito Masayoshi Sarai Takeshi Kondo Hideki Kawai Yasuomi Nagahara Hiroto Harigaya Shino Kan Hirofumi Anno Hiroshi Takahashi Hiroyuki Naruse Junichi Ishii Harvey Hecht Leslee J. Shaw Yukio Ozaki Jagat Narula

Journal of the American College of Cardiology 66 337-346 2015年1月

© 2015 American College of Cardiology Foundation. Background Coronary computed tomography angiography (CTA)-verified positive remodeling and low attenuation plaques are considered morphological characteristics of high-risk plaque (HRP) and predict...

Characteristics of plaque progression detected by serial coronary computed tomography angiography

Hajime Ito Sadako Motoyama Masayoshi Sarai Hideki Kawai Hiroto Harigaya Shino Kan Shigeru Kato Hirofumi Anno Hiroshi Takahashi Hiroyuki Naruse Junichi Ishii Jagat Narula Yukio Ozaki

HEART AND VESSELS 29(6) 743-749 2014年11月 [査読有り]

We previously reported that serial coronary computed tomography angiography (CTA) had a potential to evaluate the interval change of plaque morphology of coronary arteries. The aim of this study was to evaluate variables associated with the plaque...

第77回日本循環器学会学術集会 4.循環器画像診断は臨床にいかに役立っているか虚血性心疾患の診断におけるCTの役割

元山貞子皿井正義尾崎行男

循環器専門医 22(1) 55-61 2014年3月