Koichi Tokunaga | Researchain

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Japanese Heart Journal | 1982

Coronary arterial involvement in Takayasu's disease.

Naoki Makino; Yasuhiko Orita; Akira Takeshita; Motoomi Nakamura; Kanji Matsui; Koichi Tokunaga

Japanese Circulation Journal-english Edition | 1990

The mechanism of protective effect of diltiazem on reperfusion-induced arrhythmias in isolated rat heart.

A. Mitani; Kazuhiko Kinoshita; Yoshihiro Toshima; Yuichiro Nakamura; M. Oe; Kiyotaka Fukamachi; Masato Sakamoto; Kuniaki Kishizaki; Koichi Tokunaga

Angiology | 1993

Invasive Development of Right Atrial Myxoma— A Case Report

Masaru Nakayama; Kiyoshi Matsumura; Isao Abe; Ryuichiro Kaku; Kazuo Kobayashi; Masatoshi Fujishima; Hidetoshi Aso; Koichi Tokunaga; Yutaka Ishii

Japanese Heart Journal | 1985

Exaggerated posterior aortic wall excursion: a new echocardiographic feature of atrial septal defect with left to right shunt?

Naoki Makino; Yasuhiko Orita; Kazuaki Iwanaga; Rihei Shimada; Akira Takeshita; Motoomi Nakamura; Tsuneo Hirata; Koichi Tokunaga

Japanese Heart Journal | 1980

The Change in the Left Atrial Dimension during Diastole

Samon Koyanagi; Tsuyoshi Anan; Yasushi Koiwaya; Yasuhiko Orita; Senichi Tanaka; Yutaka Kikuchi; Motoomi Nakamura; Koichi Tokunaga; Tsuneo Hirata

Japanese Heart Journal | 1985

Exaggerated Posterior Aortic Wall Excursion

Naoki Makino; Yasuhiko Orita; Kazuaki Iwanaga; Rihei Shimada; Akira Takeshita; Motoomi Nakamura; Tsuneo Hirata; Koichi Tokunaga

Japanese Heart Journal | 1985

Exaggerated posterior aortic wall excursion A new echocardiographic feature of atrial septal defect with left to right shunt?:A New Echocardiographic Feature of Atrial Septal Defect with Left to Right Shunt?

Naoki Makino; Yasuhiko Orita; Kazuaki Iwanaga; Rihei Shimada; Akira Takeshita; Motoomi Nakamura; Tsuneo Hirata; Koichi Tokunaga

Japanese Circulation Journal-english Edition | 1973

CORRELATION OF PHONOCARDIOGRAPHIC FINDINGS WITH HEMODYNAMICS IN ATRIAL SEPTAL DEFECT

Morio Ito; Takehiko Fujino; Isamu Fukushima; Teruo Fukumoto; Sunao Imanishi; Sukenobu Ito; Hiroto Mashiba; Hideto Masaki; Yasuo Takeda; Koichi Tokunaga; Michio Kimura; Teiichi Oda; Sunao Honda; Hirohisa Kato

Japanese Circulation Journal-english Edition | 1973

A VECTORCARDIOGRAPHIC STUDY IN ATRIAL SEPTAL DEFECT WITH ITS CORRELATION TO PHONOCARDIOGRAPHY AND HEMODYNAMICS

Sukenobu Ito; Sunao Imanishi; Teruo Fukumoto; Takehiko Fujino; Isamu Fukushima; Morio Ito; Hiroto Mashiba; Hideto Masaki; Yasuo Takeda; Koichi Tokunaga

Japanese Circulation Journal-english Edition | 1969