Accès ouvert
2026
article
OpenAlex
Shun Hirosawa, Hiroaki Yokoyama, Ken Yamazaki, Shun Shikanai et autres
Diuretics are used to relieve congestive symptoms in patients with severe aortic stenosis (AS). However, the effect of preprocedural diuretic treatment on long-term outcomes in AS patients who undergoing transcatheter aortic valve implantation (TAVI) remains unclear. We prospectively enrolled 4,903 consecutive AS …
jp
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Accès ouvert
2025
article
OpenAlex
Ryosuke Higuchi, Shuro Narui, Itaru Takamisawa, Mamoru Nanasato et autres
BACKGROUND: Transcatheter aortic valve implantation (TAVI) is an alternative to surgical aortic valve replacement in hemodialysis patients; however, contemporary outcomes and risk stratifications remain unreported. METHODS AND RESULTS: Using data from a multicenter database, this study included 2,888 patients who underwent TAVI …
jp
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2025
article
OpenAlex
Ryotaro Matsuo, S Doi, N Takahashi, H Iwata et autres
Abstract Background Transcatheter aortic valve implantation (TAVI) is an established treatment for severe aortic stenosis. However, from the perspective of prosthetic valve durability, surgical aortic valve replacement (SAVR) is often prioritized in younger patients. The ESC/EACTS Guidelines for the management of valvular …
jp
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2025
article
OpenAlex
N Takahashi, S Doi, Ryotaro Matsuo, H Iwata et autres
Abstract Backgrounds Transcatheter aortic valve implantation (TAVI) is a well-established treatment for severe aortic stenosis, with continuous advancements in valve technology aimed at improving clinical outcomes. However, real-world data comparing the latest-generation Evolut FX and SAPIEN 3 Ultra RESILIA (S3 UR) valves …
jp
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2025
article
OpenAlex
N Takahashi, S Doi, Ryotaro Matsuo, H Iwata et autres
Abstract Backgrounds Transcatheter aortic valve implantation (TAVI) has become an established treatment for aortic stenosis (AS). However, in patients with concomitant aortic regurgitation (AR), the hemodynamic changes and clinical outcomes following TAVI may differ from those in patients without AR. The clinical …
jp
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Accès ouvert
2025
article
OpenAlex
Daniele Giacoppo, Hector A. Alvarez‐Covarrubias, Erion Xhepa, Yuji Matsuda et autres
BACKGROUND: Differences between balloon- and self-expandable transcatheter heart valves (BE-THVs and SE-THVs, respectively) may influence the outcomes of transcatheter aortic valve replacement for bicuspid aortic valve (BAV) stenosis. METHODS: Consecutive patients undergoing transcatheter aortic valve replacement with BE-THV or SE-THV for computed …
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2025
article
OpenAlex
Shunsuke Edamura, Harutoshi Tamura, Tetsu Watanabe, Takayuki Sugai et autres
jp
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2025
article
OpenAlex
Motoki Fukutomi, Takayuki Onishi, Tomo Ando, Shuichiro Takanashi et autres
jp
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2024
article
OpenAlex
Motoki Fukutomi, Takayuki Onishi, Tomo Ando, Ryosuke Higuchi et autres
BACKGROUND: A history of hospitalization for heart failure (HHF) before transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement is associated with the prognosis of patients with severe aortic stenosis (AS). However, the impact of prior HHF on clinical outcomes after …
jp
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Accès ouvert
2024
article
OpenAlex
Motoki Fukutomi, Kenji Wada, Tomoya Uchimuro, Mizuho Hoshina et autres
jp
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Accès ouvert
2023
article
OpenAlex
Motoki Fukutomi, Takayuki Onishi, Tomo Ando, Tetsuya Tobaru
Background: Transcatheter aortic valve implantation (TAVI) requires several bail-out techniques for safe valve delivery and deployment. Particularly in cases of challenging aortic anatomy, the snare technique from the contralateral side of the surgical site can facilitate delivery of the transcatheter heart valve …
jp
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2023
article
OpenAlex
Tomo Ando, Hiraku Kumamaru, Shun Kohsaka, Motoki Fukutomi et autres
jp
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