Kunihiko Tateda
Hokkaido University
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Publication
Featured researches published by Kunihiko Tateda.
American Heart Journal | 1995
Hisashi Yokoshiki; Tetsuro Kohya; Kunihiko Tateda; Toshiaki Shishido; Kunihiko Hirasawa; Akira Kitabatake
To investigate the significance of abrupt augmentation of ST segment elevation immediately after reperfusion, 36 patients with an initial acute anterior myocardial infarction successfully treated with thrombolysis were studied. Immediately after reperfusion was performed, 17 (47%) patients showed abrupt augmentation of ST segment elevation of anterior area (E group), and 19 (53%) patients did not (N group). The time to reperfusion was not significantly different between the two groups. In the E group the peak level of creatine kinase MB isozyme was higher (p < 0.05) than in the N group. The left ventricular ejection fraction (EF) did not increase in the E group from acute to chronic phase. However, in the N group EF increased significantly. The difference in EF in the chronic phase was significant between the two groups (p < 0.05). The infarcted regional wall motion (RWM) did not increase in the E group, whereas in the N group it increased markedly (p < 0.05). In addition, the infarcted RWM in the chronic phase was worse in the E group than in the N group (p < 0.05). Abrupt augmentation of ST segment elevation associated with successful reperfusion appears to reflect diminished myocardial salvage.
Circulation | 2003
Takayuki Fujino; Yoshinao Ishii; Toshiharu Takeuchi; Kunihiko Hirasawa; Kunihiko Tateda; Kenjiro Kikuchi; Naoyuki Hasebe
Japanese Circulation Journal-english Edition | 1992
Junzo Osaki; Kunihiko Hirasawa; Kunihiko Tateda; Junichi Shibata; Noriyuki Miyamoto; Toshiaki Shishido; Hirohisa Yamashita; Sokichi Onodera
Japanese Circulation Journal-english Edition | 1987
Junichi Shibata; Satoshi Tanazawa; Kunihiko Hirasawa; Kunihiko Tateda; Makoto Kanda
Japanese Heart Journal | 1980
Shinichi Kimura; Hiromitsu Yokota; Kunihiko Tateda; Kenji Miyamoto; Koji Yamamoto; Junichi Shibata
Japanese Circulation Journal-english Edition | 1984
Junichi Shibata; Kunihiko Hirasawa; Kunihiko Tateda
Japanese Circulation Journal-english Edition | 1992
Junzo Osaki; Kunihiko Hirasawa; Kunihiko Tateda; Junichi Shibata; N. Miyamoto; Toshiaki Shishido; Hirohisa Yamashita; Sokichi Onodera
Japanese Circulation Journal-english Edition | 2003
Toshiharu Takeuchi; Yoshinao Ishii; Naoyuki Hasebe; Jyunya Matsumi; Kazumi Uekita; Kunihiko Hirasawa; Kunihiko Tateda; Shinsuke Kido; Akira Ido; Kenjiro Kikuchi
Japanese Circulation Journal-english Edition | 2003
Yoshinao Ishii; Akira Ido; Junya Matsumi; Kazumi Uekita; Toshiharu Takeuchi; Yutaka Yamada; Kunihiko Hirasawa; Kunihiko Tateda; Kenjiro Kikuchi
The Japanese Society of Intensive Care Medicine | 1994
Hidehiko Aoki; Teruo Takano; Kazuo Haze; Shinichi Arima; Kunihiko Tateda; Kazuya Hayasaki; Junichi Shibata; Katsuhiko Hiramori