| Hokkaido Regional Meeting Office |
| Attn. Keishu Yasuda Dept. Cardiovascular Surgery, Hokkaido University School of Medicine W-5, N-14, Kita-ku, Sapporo 060-0814, Japan Tel 011-716-2111(ex 6042) Fax 011-747-0476 |
| Tohoku Regional Meeting Office |
| Attn. Kouichi Tabayashi Dept.Thoracic Surgery , Tohoku University 1-1 Seiryo-cho, Aoba-ku, Sendai, Miyagi 980-8574, Japan Tel 022-717-7000 |
| Kanto-Koshinetsu Regional Meeting Office |
| Attn. Shin Ishimaru Dept. Surgery II, Tokyo Medical University 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan Tel 03-3342-6111 Fax 03-3342-6193 |
| Tokai-Hokuriku Regional Meeting Office |
| Attn. Naomichi Nishikimi Dept. Surgery I, Nagoya University School of Medicine 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan Tel 052-744-2224 Fax 052-744-2230 |
| Kinnki Regional Meeting Office |
| Attn. Masayoshi Okada Dept. Surgery II, Kobe University School of Medicine 7-5-2 Kusunoki-cho , Chuo-ku, Kobe 650-0017, Japan Tel 078-382-5942 Fax 078-382-5959 |
| Chugoku-Shikoku Regional Meeting Office |
| Attn. Kazuo Tanemoto Dept. Thoracic and Cardiovascular Surgery, Kawasaki Medical School 577 Matsushima, Kurashiki, Okayama 701-0192, Japan Tel 086-462-1111(ex 3715) Fax 086-462-1199 |
| Kyushu Regional Meeting Office |
| Attn. Kimihiro Komori Dept. Surgery II, Graduate School of Medical Sciences, Kyushu University 3-1-1 Umade, Higashi-ku, Fukuoka 812-8582, Japan Tel 092-642-5462 Fax 092-642-5482 |