Erina TOMARI¹, Shoji HARUTA¹, Atsushi HONDA¹, Nobuyuki NAGAOKA¹, Dongroe LEE¹, Hiroyuki SAITO², Kenji HIRAMATSU² (1.Cardiology, Tokyo Wemen’s Medical University Yachiyo Medical Center, 2.Cardio Surgery, Tokyo Wemen’s Medical University Yachiyo Medical Center)

Haruna MIURA¹, Masumi IWAI-TAKANO^2,3, Hiromi SAITOU¹, Michio UJIIE¹, Chika KATOU¹, Yuriko OTO¹, Tomoyuki WATANABE⁴ (1.Clinical Laboratory, Health Co-op Watari Hospital, 2.Department of Epidemiology, Fukushima Medical University, 3.Division of Cardiovascular Surgery, Fukushima Medical University, 4.Division of Internal Medicine and Cardiology, Health Co-op Watari Hospital)

Takeshi YUTANI¹, Yousuke KAJIHARA², Yukiko TAKEMOTO³ (1.Caridiology, Itsukaichi Memorial Hospital, 2.Neurosurgery, Itsukaichi Memorial Hospital, 3.Department of Clinical Laboratory, Itsukaichi Memorial Hospital)

Fumitaka MURAKAMI¹, Koji KUROSAWA², Nogiku NIWAMAE¹, Michiko MINEGISHI¹, Takashi SASAKI¹, Keiji HOSHINO¹, Junichiro ISHIO¹, Risa NISHIO¹, Shoichi TANGE¹ (1.Cardiology, Japanese Red Cross Maebashi Hospital, 2.Clinical Laboratory Laboratory, Japanese Red Cross Maebashi Hospital)

Kyo KAMISAKA, Naoaki MATSUO, Kazuhiro OSAWA, Shiro UEMURA (General Medicine, Kawasaki Medical School General Medical Center)

Michito MURAYAMA^1,2, Sanae KAGA^1,2, Hina SAKAIDA³, Airi ONODA⁴, Masahiro NAKABACHI², Hisao NISHINO², Shinobu YOKOYAMA², Suguru ISHIZAKA⁵, Hiroyuki IWANO^2,6, Toshihisa ANZAI⁵ (1.Faculty of Health Sciences, Hokkaido University, 2.Diagnostic Center for Sonography, Hokkaido University Hospital, 3.Department of Health Sciences, School of Medicine, Hokkaido University, 4.Graduate School of Health Sciences, Hokkaido University, 5.Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, 6.Division of Cardiology, Teine Keijinkai Hospital)

Yasuhiko SAEKI¹, Yuki IZUMI¹, Mai TERADA¹, Kanako KISHIKI² (1.Cardiovascular Internal Medicine, Sakakibara Heart Institute, 2.Cardiovascular Pediatrics, Sakakibara Heart Institute)

Ai KASUGA¹, Shigeto FUSE², Madoka SAWADA³, Tsutomu WADA¹, Koji JIN⁴ (1.Pediatrics, Sapporo Medical University, 2.Clinical Laboratory, NTT Medical Center Sapporo, 3.Cardiology, Hokkaido Medical Center for Child Health and Rehabilitation, 4.Ultrasonography Adviser, Sapporo Diabetes & Thyroid Clinic)