^○Hiroshi Kawada¹, Yukichi Tanahashi¹, Shoma Nagata¹, Yoshifumi Noda¹, Nobuyuki Kawai¹, Tomohiro Ando¹, Hiroki Imada¹, Katsutoshi Murase², Shimabukuro Katsuya², Kiyoshi Doi², Masayuki Matsuo¹ (1.Department of Radiology, Gifu uniersity Hospital, Gifu, Japan, 2.Department of general and cardiovascular surgery, Gifu University Hospital, Gifu, Japan)

^○Kazunori Mitarai¹, Mika Nakatake¹, Aya Fukushima¹, Kazunori Minami¹, Ichiro Sakamoto¹, Keiji Inoue² (1.The Department of Radiology, Nagasaki Harbor Medical Center, Nagasaki, Japan, 2.The Department of Chest Surgery, Nagasaki Harbor Medical Center, Nagasaki, Japan)

^○Shuji Ikeda¹, Akiko Narita¹, Nozomu Matsunaga¹, Akira Kitagawa¹, Yuichiro Izumi¹, Makiyo Hagihara¹, Toyohiro Ota¹, Kojiro Suzuki¹, Yuki Maruchi² (1.Department of Radiology, Aichi Medical University Hospital, Aichi, Japan, 2.Advanced Critical Care Center, Aichi Medical University Hospital, Aichi, Japan)

^○Satoshi Higuichi¹, Yoshiro Hori², Yuichiro Kawahara¹, Shinsuke Shimoyama¹, Hiroki Horinouchi¹, Tatsuya Nishii¹, Emi Tateishi¹, Yasutoshi Ota¹, Keisuke Kiso¹, Kengo Kusano³, Tetsuya Fukuda¹ (1.Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Japan, 2.Department of Radiology, Showa University Fujigaoka Hospital, Yokohama, Japan, 3.Department of Arrhythmia, National Cerebral and Cardiovascular Center, Suita, Japan)

^○Takashi Takeuchi¹, Atsushi Saiga¹, Masayoshi Yamamoto², Hiroshi Kondo², Yoshihiro Kubota¹, Takeshi Wada¹, Akira Akutsu¹, Takuro Horikoshi¹, Takashi Uno¹ (1.Department of Radiology, Chiba University Hospital, Chiba, Japan, 2.帝京大学医学部附属病院　放射線科)

^○Akira Izumozaki, Wataru Koda, Takahiro Ogi, Kotaro Yoshida, Fumihito Toshima, Kanako Terada, Junichi Matsumoto, Satoshi Kobayashi, Toshifumi Gabata (The Department of Radiology, Kanazawa University Graduate School of Medical Science, Ishikawa, Japan)

^○Haruka Shimazu¹, Atsushi Komemushi¹, Takuji Maruyama², Yasuyuki Ono², Miyuki Nakatani², Syuji Kariya², Noboru Tanigawa², Yumiko Miyano¹ (1.Kansai medical university medical center, Osaka, Japan, 2.Kandai medical university hospital, Osaka, Japan)