Manifestation of automaticity in the pulmonary-vein myocardium of rats with abdominal aorto-venocaval shunt oleh Shogo Hamaguchi, Yayoi Tsuneoka, Ayumi Tanaka, Masahiko Irie, Masato Tsuruta, Takahiro Nakayama, Iyuki Namekata, Mizuki Nada, Megumi Aimoto, Akira Takahara, Hikaru Tanaka