Status of adult outpatients with congenital heart disease in Japan: The Japanese Network of Cardiovascular Departments for Adult Congenital Heart Disease Registry

Atsushi Yao, Ryo Inuzuka, Atsushi Mizuno, Hiroyuki Iwano, Shunsuke Tatebe, Yasumasa Tsukamoto, Ichiro Sakamoto, Hiroyuki Watanabe, Nobuyuki Fukuda, Fumie Takechi, Shiro Adachi, Yusuke Akazawa, Koichiro Kuwahara, Kaoru Dohi, Tomoko Ishizu, Makoto Miyake, Norimichi Koitabashi, Saki Hasegawa-Tamba, Seiichi Sato, Takanari Fujii, Eiji Ehara, Tohru Minamino, Hirotsugu Yamada, Eiji Yamashita, Naoto Kawamatsu, Keita Masuda, Katsura Soma, Isao Shiraishi, Ryozo Nagai, Koichiro Niwa