Hayakawa, Masato, Yuka Higuma, Akira Hirata, Maki Ogawa, Ryo Ikemura, Satoshi Yamashiro, and Kiyoshi Iha. “A Surgical Case of Lipomatous Hypertrophy of the Atrial Septum”. The Heart Surgery Forum 27, no. 7 (July 7, 2024): E711-E717. Accessed July 15, 2024. https://journal.hsforum.com/index.php/HSF/article/view/7055.