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Yamada Jutaro

Affiliate Master Yamaguchi University

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We investigated the relationship between myocardial oxidative stress and cardiac sympathetic hyperactivity in patients with takotsubo cardiomyopathy (TC) compared with acute anteroseptal myocardial infarction (AMI). Methods: In 10 TC patients and 10 AMI patients, electrocardiogram, echocardiography, cardiac catheterization were conducted, and plasma catecholamines and urinary (U) 8-hydroxy-2’-deoxyguanosine (8-OHdG) as a marker of oxidative DNA damage were taken for one week from onset. Results: On admission, the coronary sinus (CS) had significantly higher norepinephrine (NE) and 8-OHdG levels than the aortic root (Ao) and peripheral blood vessels. Circulating catecholamines in TC patients tended to be higher than those in AMI patients
European journal of heart failure : journal of the Working Group on Heart Failure of the European Society of Cardiology Volume 13 Issue 1 pp. 29 - 36
published_at 2011-01
Creators : Kobayashi Shigeki Susa Takehisa Tanaka Takeo Wada Yasuaki Okuda Shinichi Doi Masahiro Nao Tomoko Yoshiga Yasuhiro Yamada Jutaro Okamura Takayuki Ueyama Takeshi Kawamura Syuji Yano Masafumi Matsuzaki Masunori Publishers : Elsevier | European Society of Cardiology
Journal of cardiology Volume 62 Issue 1 pp. 63 - 69
published_at 2013-07
Creators : Fukutomi Motoki Tanaka Nobuaki Uchinoumi Hitoshi Kanemoto Masashi Nakao Fumiaki Yamada Jutaro Kamei Toshiaki Takenaka Toshihiro Fujii Takashi Publishers : 日本心臓病学会
Circulation Journal Volume 78 Issue 3 pp. 772 - 774
published_at 2013
Creators : Tateishi Hiroki Okamura Takayuki Yamada Jutaro Nao Tomoko Maeda Takao Oda Takamasa Nakamura Takeshi Miura Toshiro Matsuzaki Masunori Yano Masafumi Publishers : Japanese Circulation Society