The 79th Annual Scientific Meeting of the Japanese Association for Thoracic Surgery
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Session Details

PosterCardiac

[CP8]Caldiac Poster8 Arrhythmia

Tue. Oct 20, 2026 2:30 PM - 3:20 PM JST
Tue. Oct 20, 2026 5:30 AM - 6:20 AM UTC
Poster Venue (Annex Hall, 1F, Kyoto International Conference Center)CP8
Chairperson: Homare Okamura (Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University)

[CP8-1]Early Outcomes and Risk Factor Analysis of Left Atrial Maze Procedure Using Cryoablation

Yasunobu Konishi, Tomohiko Uetsuki, Yasuhiro Matsuda, Shintaro Kuwauchi, Yuki Jinzai, Kenta Masada, Ken Nakamura, Noriyasu Morikage, Tadaaki Koyama (Department of Cardiovascular Surgery, Kansai Medical University, Hirakata Japan)

[CP8-2]Long-term Outcomes of Prophylactic Left Atrial Appendage Closure in Patients Without Preoperative Atrial Fibrillation Undergoing Cardiovascular Surgery

Hiroaki Sakamoto, Tomomi Nakajima, Toru Tsukada, Seigo Gomi, Hideyuki Kato, Yuji Hiramatsu (Department of Cardiovascular Surgery, University of Tsukuba, Ibaraki, Japan)

[CP8-3]Gap-oriented modification including cryo device change to reduce atrial tachyarrhythmia recurrence after MICS-Maze

Tsubasa Yazawa, Kazuki Nomura, Shogo Maeda, Riku Kato, Masayoshi Tokoro, Sadanari Sawaki, Toshiaki Ito (Department of Cardiovascular Surgery, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Aichi, Japan)

[CP8-4]Postoperative Atrial Fibrillation after Arrhythmia Surgery for Paroxysmal Atrial Fibrillation

Daisuke Takahashi, Masaaki Koide, Yoshifumi Kunii, Masafumi Yashima, Takuya Maeda, Yuchen Cao, Kumiko Sone, Yuki Tanaka (Department of Cardiovascular Surgery, Seirei Hamamatsu General Hospital, Shizuoka, Japan)

[CP8-5]A Novel Application of Near-Infrared Hyperspectral Imaging to Visualize the Cardiac Conduction System

Shuhei Sakaguchi1, Kai Kengo2, Toshihiro Takamatsu3, Yuichi Echigo4, Hiroshi Takemura4, Koji Furukawa1 (1.Department of Cardiovascular Surgery, Miyazaki University, Miyazaki, Japan, 2.Department of Anatomy, Histochemistry and Cell Biology, 3.Faculty of Information Science and Technology, Tokyo University of Science, 4.Faculty of Science and Technology, Tokyo University of Science)

[CP8-6]Left Atrial Appendage Amyloid and Atrial Fibrillation

Shunsuke Sato, Aya Tanaka, Kyozo Inoue, Yousuke Tanaka (Department of Cardiovascular Surgery, Yodogawa Christian Hospital, Osaka, Japa)
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