Right Atrial Occupation With Hepatocellular Carcinoma, Firstly Documented of Angina-like Symptom - Hirai, Hironori; Namiki, Atsushi; Nakamura, Masato; Tanaka, Yohichi; Sakata, Takeo; Sugi, Kaoru; Itoh, Shingo; Yamaguchi, Tetsu; Inoue, Hirokazu; Suzuki, Makoto (Nihon Naika Gakkai Zasshi, 2000)