External Validation of Mortality Prediction Models in Japanese Transcatheter Aortic Valve Replacement Registry
In Japanese TAVR patients, STS-PRoM and NHR models showed superior short-term performance after recalibration, while OCEAN-TAVI demonstrated the best overall long-term performance. Future research should explore machine learning-based models to improve risk prediction accuracy and clinical applicability.
Authors
- Tomotaka Fujimoto (ORCID: https://orcid.org/0000-0001-9855-9360)
- Kensuke Kuwabara (ORCID: https://orcid.org/0000-0002-6238-0040)
- Masaki Yashige (ORCID: https://orcid.org/0000-0002-4143-138X)
- Eisuke Kataoka
- Michiyo Yamano (ORCID: https://orcid.org/0000-0002-6858-9339)
- Yoji Nagata
- Nobuyasu Ito
- Ryo Shibata (ORCID: https://orcid.org/0000-0002-5342-2747)
- Kazuaki Takamatsu
- Tomotsugu Seki (ORCID: https://orcid.org/0000-0002-3387-9774)
- Tatsuya Kitada
- Motoyoshi Takahara (ORCID: https://orcid.org/0000-0003-3076-9729)
- Shunsuke Nakamura (ORCID: https://orcid.org/0000-0002-0414-1092)
- Ryotaro Tani
- Takuma Iwaya (ORCID: https://orcid.org/0000-0002-8873-8223)
- Takeshi Nakamura (ORCID: https://orcid.org/0000-0002-5293-0416)
- Tetsuhiro Yamano
- Kan Zen (ORCID: https://orcid.org/0000-0003-1229-4328)
- Yuki Takeda
- Satoaki Matoba
Institutions
- Hyogo Medical University (JP)
- Kyoto Prefectural University (JP)
- Kyoto Prefectural University of Medicine (JP)
- Kyoto City Hospital (JP)
- Sakurabashi Watanabe Hospital (JP)
- Kishiwada Tokushukai Hospital (JP)
- Fukui CardioVascular Center (JP)
- Kyoto University Hospital (JP)
- Hyogo Prefectural Nishinomiya Hospital (JP)
Publication Details
- Journal
- European Journal of Cardio-Thoracic Surgery
- Published
- 2025-07-01
- DOI
- https://doi.org/10.1093/ejcts/ezaf227
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00