Session Details

[P1-05]Poster Session 1-05 Cardiovascular Disorders

Thu. Dec 18, 2025 6:00 PM - 7:00 PM JST
Thu. Dec 18, 2025 9:00 AM - 10:00 AM UTC
Poster Room 1 (301+302, 3F, PACIFICO Yokohama)

[P1-05-1]Genetic variants involved in increased risk of paroxysmal atrial f ibrillation in a Japanese population

Kanji Tabata1,2, Takeaki Sudo3, Yuki Nagata1,4, Kensuke Ihara5,14, Ken Asada6,7, Atsuhiro Kinoshita3, Yasuaki Tanaka8, Yasuteru Yamauchi9, Takeshi Sasaki10, Hitoshi Hachiya11, Yasushi Imai12, Hideo Fujita13, Tetsuo Sasano14, Tetsushi Furukawa5, Takanori Iwata2, Toshihiro Tanaka1,4 (1.Department of Human Genetics and Disease Diversity, Institute of Science Tokyo, 2.Department of Periodontology, Institute of Science Tokyo, 3.Department of Educational Media Development, Institute of Science Tokyo, 4.Bioresource Research Support Center, Institute of Science Tokyo, 5.Department of Bio-Informational Pharmacology, Medicine Research Institute, Institute of Science Tokyo, 6.Cancer Translational Research Team, RIKEN Center for Advanced Intelligence Project, 7.Division of Medical AI Research and Development, National Cancer Center Research Institute, 8.Department of Cardiology, Yokosuka Kyosai Hospital, 9.Department of Cardiology, Yokohama City Minato Red Cross Hospital, 10.Department of Cardiology, Heart Rhythm Center, National Hospital Organization Disaster Medical Center, 11.Cardiology Division, Cardiovascular Center, Tsuchiura Kyodo General Hospital, 12.Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University, 13.3Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, 14.Department of Cardiovascular Medicine, Institute of Science Tokyo)

[P1-05-2]Progress of a 2-year-old boy with de novo hetero R406W desminopathy diagnosed with tonsillectomy

Kazuyoshi Saito, Yumiko Asai, Arisa Kojima, Hidetoshi Uchida, Tetsushi Yosikawa (Department of Pediatrics, School of Medicine, Fujita Helath University, Aichi, Japan)

[P1-05-3]Identification of a risk allele at SLC41A3 and a protective allele HLA-DPB1*02:01 associated with sarcopenia in Japanese

Motoki Furutani1, Tetsuaki Kimura2, Koya Fukunaga3, Marie Takemura4, Yasumoto Matsui4, Shosuke Satake5, Yukiko Nakano1, Taisei Mushiroda3, Shumpei Niida6, Kouichi Ozaki1,2,3, Tohru Hosoyama7, Daichi Shigemizu1,2 (1.Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, 2.Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, 3.RIKEN Center for Integrative Medical Sciences, 4.Center for Frailty and Locomotive Syndrome, National Center for Geriatrics and Gerontology, 5.Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, 6.Research Institute, National Center for Geriatrics and Gerontology, 7.Geroscience Research Center, Research Institute, National Center for Geriatrics and Gerontology)

[P1-05-4]Clinical and Genetic Insights into Congenital Long QT Syndrome: A Single-Center Retrospective Study

Ryuta Takase1, Yousuke Miyagi1, Kaori Fukui1, Kenji Suda1, Yoriko Watanabe1,2 (1.The Department of Pediatrics and Child Health, Kurume University School of Medicine, 2.Research Institute of Medical Mass Spectrometry, Kurume University School of Medicine)

[P1-05-5]Characteristics of Hypertrophic Cardiomyopathy Genetic Testing at the National Cerebral and Cardiovascular Center

Manami Hama1, Yohei Miyashita1, Kaori Kugo1,2, Ryo Takezawa1,2, Rieko Osawa1,2, Sakae Masaki1, Yuji Sakahashi3, Yasuki Ishihara4, Yukako Akamatsu1, Kazufumi Ida1, Reiko Neki1, Yasumasa Tsukamoto5, Takeshi Kitai5, Yoshihiro Asano1 (1.Department of Genomic Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan, 2.Department of Clinical Laboratory, National Cerebral and Cardiovascular Center, Osaka, Japan, 3.Omics Research Center, National Cerebral and Cardiovascular Center, Osaka, Japan, 4.Biobank, Open Innovation Center, National Cerebral and Cardiovascular Center, Osaka, Japan, 5.Department of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Osaka, Japan)

[P1-05-6]Early Diagnosis of Atrial Fibrillation by AI-based ECG analysis and Polygenic Risk Score

Kentaro Takahashi1, Masahiro Yamazoe2, Yusuke Ebana2, Tetsuo Sasano2, Toshihiro Tanaka1 (1.Department of Human Genetics and Disease Diversity, Institute of Science Tokyo, 2.Department of Cardiovascular Medicine, Institute of Science Tokyo)

[P1-05-7]Elucidation of the role of ITPKC, a susceptibility gene for Kawasaki disease, in coronary artery tissue

Saki Ishikawa, Yoichi Mashimo, Keiko Yamazaki, Yoshihiro Onouchi (Department of Public Health, Graduate School of Medicine, Chiba University, Chiba, Japan)

[P1-05-8]Suspected Novel Pathogenic Variant in Loeys-Dietz Syndrome

Makoto Takei1, Kiyomi Abe2, Takahiro Fukushima3, Katsutoshi Sekine4, Mariko Hida4 (1.Department of Cardiology, Saitama City Hospital, 2.Department of Pediatrics, Saitama City Hospital, 3.Department of Respiratory Medicine, Saitama City Hospital, 4.Department of Oncology, Saitama City Hospital)

[P1-05-9]A case of hereditary hemorrhagic telangiectasia receiving continuous collaborative therapy of multiple divisions

Takenori Takahata1,2, Masamichi Itoga3,4, Tomonori Makiguchi4, Fumiyasu Tsushima5, Sho Maruyama5, Yohei Sawada2, Tetsuya Tatsuta2, Hidezumi Kikuchi2, Daisuke Chinda2, Shingo Kakeda5, Sadatomo Tasaka4, Hirotake Sakuraba1,2 (1.Department of Community Medicine in Mutsu and Shimokita, Hirosaki University, Graduate School of Medicine, Hirosaki, Japan, 2.Department of Gastroenterology, Hematology and Clinical Immunology, Hirosaki University, Graduate School of Medicine, Hirosaki, Japan, 3.Department of Clinical Laboratory Medicine, Hirosaki University, Graduate School of Medicine, Hirosaki, Japan, 4.Department of Respiratory Medicine, Hirosaki University, Graduate School of Medicine, Hirosaki, Japan, 5.Department of Radiology, Hirosaki University, Graduate School of Medicine, Hirosaki, Japan)

[P1-05-10]PCSK9 Pathogenic Variant in a Breast Cancer Patient with Suspected Familial Hypercholesterolemia

Sayuri Hiraoka1,6, Kokichi Sugano1,5, Miho Ando5, Yasuhiro Matsumura2, Tomokazu Matsuura2,3, Masaru Sakamoto4, Haruhiko Sugimura4, Takashi Sasaki5 (1.Department of Genetic Medicine, Sasaki Foundation, Kyoundo Hospital, Tokyo, Japan, 2.Department of Internal Medicine, Sasaki Foundation, Kyoundo Hospital, Tokyo, Japan, 3.Shonan Medical Examination Center, Sasaki Foundation, Kyoundo Hospital, Kanagawa, Japan, 4.Sasaki Foundation, Kyoundo Hospital, Tokyo, Japan, 5.Sasaki Foundation, Tokyo, Japan, 6.Teikyo University Hospital, Tokyo, Japan)

[P1-05-11]Genetic Testing in Hypertrophic Cardiomyopathy: Outcomes and Opportunities for Improving Family Follow-up

Kaho Kato1, Aki Ishikawa1, Hidemichi Kouzu2, Toshiyuki Yano2, Kayano Komatsu1, Ayana Miura1, Yuko Takasu1, Aiko Seto1, Kentaro Suda1, Tasuku Mariya1, Akihiro Sakurai1,3 (1.Department of Clinical Genomics, Division of Genomic and Preventive Medicine, Sapporo Medical University School of Medicine, 2.Department of Cardiovascular, Renal and Metabolic Medicine, School of Medicine, Sapporo Medical University, 3.Center for Genomic Medicine, Caress Memorial Hospital)

[P1-05-12]A Case of Myotonic Dystrophy Type 1 Presenting with Ventricular Tachycardia and a Brugada-Type ECG Pattern

Motoko Kamiya1,2,3, Katsuya Nakamura1,4, Akiko Sakyu1, Tomomi Yamaguchi1,2,5, Tomoki Kosho1,2,5 (1.Center for Medical Genetics, Shinshu University, Matsumoto, Japan, 2.Department of Medical Genetics, Shinshu University School of Medicine, Matsumoto, Japan, 3.Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan, 4.Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto, Japan, 5.Division of Clinical Sequencing, Shinshu University School of Medicine, Matsumoto, Japan)

[P1-05-13]KCNH2-Related Long QT Syndrome in Monochorionic Diamniotic Twins with Discordant Fetal Manifestations

Chihiro Kishaba1, Ruriko Tachioka2, Tomoko Nishikawa2, Yasuhiro Kawai2, Yukiko Kuroda2, Kouichi Maruyama1, Kotono Umehara1, Junka Kouyama1, Kotomi Imanishi1, Takamitu Aihara1, Yuuta Ishikawa1, Yuka Kubokura1, Michi Kasai1, Hiromi Nagase1, Hiroshi Ishikawa1, Shinichirou Ina3, Yuusuke Morita3, Takeshi Ikegawa4 (1.Department of Obstetrics and Gynecology, Kanagawa Childrenʼs Medical Center, Yokohama, Japan, 2.Department of Medical Genetics, Kanagawa Childrenʼs Medical Center, Yokohama, Japan, 3.Department of Neonatology, Kanagawa Childrenʼs Medical Center, Yokohama, Kanagawa, Japan, 4.Department of Cardiology, Kanagawa Childrenʼs Medical Center, Yokohama, Kanagawa, Japan)