Kozaburo Matsuyama

Sensitivity and specificity of intracoronary injection of acetylcholine for the induction of coronary artery spasm

Ken Okumura, Hirofumi Yasue, Koshi Matsuyama et al. · Journal of the American College of Cardiology · 1988 · 297 citations

Medicine, Intracoronary Injection, Physiology +5

Diffuse disorder of coronary artery vasomotility in patients with coronary spastic angina

Ken Okumura, Hirofumi Yasue, Kozaburo Matsuyama et al. · Journal of the American College of Cardiology · 1996 · 138 citations

Cardiovascular Disease, Atherosclerosis, Diffuse Disorder +8

Comparison of secretion pattern between A-type and B-type natriuretic peptides in patients with old myocardial infarction

Hitoshi Sumida, Hirofumi Yasue, Michihiro Yoshimura et al. · Journal of the American College of Cardiology · 1995 · 91 citations

Cardiovascular Disease, Atherosclerosis, Medicine +8

Effect of acetylcholine on the highly stenotic coronary artery: Difference between the constrictor response of the infarct-related coronary artery and that of the noninfarct-related artery

Ken Okumura, Hirofumi Yasue, Kozaburo Matsuyama et al. · Journal of the American College of Cardiology · 1992 · 86 citations

Constrictor Response, Infarct-related Coronary Artery, Cardiovascular Disease +9

Increased plasma level of endothelin-1-like immunoreactivity during coronary spasm in patients with coronary spastic angina

Kozaburo Matsuyama, Hirofumi Yasue, Ken Okumura et al. · The American Journal of Cardiology · 1991 · 62 citations

Cardiovascular Disease, Vascular Pharmacology, Physiology +8