Chietsugu Katoh¹, Shinya Kato², Keiichi Magota³, Osamu Manabe⁴, Tohru Shiga⁴ (1.Faculty of Health Sciences, Hokkaido University, Sapporo, Japan, 2.Graduate School of Biomedical Science and Engineering, Hokkaido University, Sapporo, Japan, 3.Hokkaido University Hospital, Sapporo, Japan, 4.Department of Nuclear Medicine, Hokkaido University, Sapporo, Japan)

Tadao Aikawa¹, Masanao Naya¹, Osamu Manabe², Keiichi Magota³, Kazuhiro Koyanagawa¹, Naoya Asakawa¹, Noriko Manabe⁴, Tohru Shiga², Chietsugu Katoh⁵, Nagara Tamaki⁶, Toshihisa Anzai¹ (1.Department of Cardiovascular Medicine, Hokkaido University Hospital, Sapporo, Japan, 2.Department of Nuclear Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan, 3.Division of Medical Imaging and Technology, Hokkaido University Hospital, Sapporo, Japan, 4.Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan, 5.Faculty of Health Sciences, Hokkaido University, Sapporo, Japan, 6.Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan)

Masanao Naya, Tadao Aikawa, Masayuki Obara, Osamu Manabe, Kazuhiro Koyanagawa, Naoya Asakawa, Chietsugu Katoh, Eriko Suzuki, Hiroyuki Tsutsui, Nagara Tamaki, Toshihisa Anzai (Hokkaido University Graduate School of Medicine, Sapporo, Japan)

Takahiro Ando¹, Yoshimitsu Fukushima^1,2, Yasuhiro Kobayashi¹, Minoru Sakurai², Jinushi Shiori², Teruhiko Hamana¹, Tomohiro Tsukagoshi¹, Shinichiro Kumita¹ (1.Department of radiology, Nippon Medical School, Tokyo, Japan, 2.. Nippon Medical School Clinical Imaging Center for Healthcare)

Emiri Watanabe, Masao Miyagawa, Hayato Ishimura, Tomoyuki Kido, Teruhito Kido, Teruhito Mochizuki (Department ofRadiology, The University of Ehime, Ehime, Japan)

Masato Kuzume¹, Masanao Naya¹, Kazuhiro Koyanagawa¹, Tadao Aikawa¹, shou Furuya², Osamu Manabe², Tetsu Shiga², Toshihisa Anzai¹ (1.Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan, 2.Department of Nuclear Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan)

Sayaka Kodaira¹, Shu Kasama², Keiko Koyama³, Tetsuya Higuchi¹, Masahiko Kurabayashi², Yoshito Tsushima¹ (1.Department of Diagnostic Radiology and Nuclear Medicine, Gunma University, 2.Department of Cardiovascular Medicine, Gunma University, 3.Gunma Cardiovascular Center)