Session Details
Oral Presentation（Cardiac） 8 Aortic valve 2
Thu. Oct 23, 2025 2:20 PM - 3:20 PM JST
Thu. Oct 23, 2025 5:20 AM - 6:20 AM UTC
Thu. Oct 23, 2025 5:20 AM - 6:20 AM UTC
1003, 10 fl, Osaka International Convention Center
座長：泉谷 裕則(愛媛大学 大学院 心臓血管・呼吸器外科学), 迫 秀則(社会医療法人敬和会 大分岡病院 心臓血管外科)
[COP8-1]Ex Vivo Measurement of Calcification Stiffness in Aortic Stenosis：First Quantitative Reference Data of Resected Human Valves
Takashi Shirakawa, Kazuo Shimamura, Koichi Maeda, Shin Yajima, Ai Kawamura, Takuji Kawamura, Daisuke Yoshioka, Shigeru Miyagawa (Department of Cardiovascular Surgery, The University of Osaka, Graduate School of Medicine, Osaka, Japan)
[COP8-2]Incidence and Risk Factors of Heart Failure following Aortic Valve Replacement for Aortic Stenosis.
Koichi Inoue1, Koichi Maeda1, Takahiro Omori1, Yusuke Yanagino1, Akinobu Otani1, Kazuma Handa1, Takura Taguchi1, Hidenori Yoshitaka2, Arudo Hiraoka2, Mutsunori Kitahara3, Haruhiko Kondo4, Naosumi Sekiya5, Takafumi Masai6, Teruya Nakamura7, Osamu Monta8, Kunitaka Kumagai1, Shigeru Miyagawa1 (1.Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2.Department of Cardiovascular Surgery, The Sakakibara Heart Institute of Okayama, 3.Department of Cardiovascular Surgery, Japan Organization of Occupational Health and Safety Kansai Rosai Hospital, 4.Department of Cardiovascular Surgery, Japan Organization of Occupational Health and Safety Osaka Rosai Hospital, 5.Department of Cardiovascular Surgery, Osaka General Medical Center, 6.Department of Cardiovascular Surgery, Osaka Keisatsu Hospital, 7.Department of Cardiovascular Surgery, Sakurabashi Watanabe Advanced Medical Hospital, 8.Department of Cardiovascular Surgery, Fukui Cardiovascular Center)
[COP8-3]Left Atrial Volume Index as a Risk Predictor in Isolated Surgical Aortic Valve Replacement：Results from the Multicenter AVR Registry
Kazuma Handa1, Koichi Maeda1, Yusuke Yanagino1, Takahiro Ohmori1, Akinobu Otani1, Takura Taguchi1, Kunitaka Kumagai1, Koichi Inoue1, Shohei Yamada1, Yusuke Misumi1, Kizuku Yamashita1, Ai Kawamura1, Daisuke Yoshioka1, Kazuo Shimamura1, Arudo Hiraoka2, Hidenori Yoshitaka2, Haruhiko Kondoh3, Shigeru Miyagawa1 (1.Department of Cardiovascular Surgery, The University of Osaka Graduate School of Medicine, Osaka, Japan, 2.Department of Cardiovascular Surgery, The Sakakibara Heart Institute of Okayama, 3.Department of Cardiovascular Surgery, Japan Organization of Occupational Health and Safety Osaka Rosai Hospital)
[COP8-4]Prognostic Value of Flow-Adjusted Pressure Gradient in Patients undergoing isolated surgical aortic valve replacement.
Takahiro Ohmori1, Koichi Maeda1, Arudo Hiraoka1,2, Yusuke Yanagino1, Akinobu Otani1, Takura Taguchi1, Kazuma Handa1, Kunitaka Kumagai1, Kizuku Yamashita1,2, Ai Kawamura1, Shigeru Miyagawa1 (1.Department of Cardiovascular Surgery, University of Osaka, Osaka, Japan, 2.Department of Cardiovascular Surgery, Sakakibara Heart Institute of Okayama, Okayama, Japan)
[COP8-5]Reevaluating Healthcare Economics in the Era of Workstyle Reform ? Is TAVR Really Costly?
Kameda Yuika1, Yutaro Aoyagi1, Daiki Harada1, Mio Kasai1, Mitsuharu Mori1, Kenichi Hashizume1, Hideyuki Shimizu2 (1.Department of Cardiovascular Surgery, Saiseikai Utsunomiya Hospital, 2.Department of Surgery（Cardiovascular Surgery）, Keio University)
[COP8-6]Long-term results of valve sparing aortic root replacement for congenital bicuspid aortic valve in our hospital―including a review of risk factors for reoperation
Hiroaki Takahashi, Daiki Kato, Takuya Wada, Ryoichi Furutani, Ayaka Toda, Kzunori Sakaguchi, Hironaga Shiraki, Ryo Kawabata, Shota Hasegawa, Noriko Oyama, Taishi Inoue, Soichiro Henmi, Katsuhiro Yamanaka, Kenji Okada (Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine)