Miki Amemiya
Tokyo Medical and Dental University
14 Papers
10 Citations
Miki Amemiya is an academic researcher from Tokyo Medical and Dental University. The author has contributed to research in topics: Medicine & Ablation. The author has an hindex of 2, co-authored 4 publications.
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Papers
Clinical implications of local impedance measurement using the IntellaNav MiFi OI ablation catheter: an ex vivo study
Hidehiro Iwakawa,Masateru Takigawa,Masahiko Goya,Toyoto Iwata,Claire A. Martin,Tatsuhiko Anzai,Kunihiko Takahashi,Miki Amemiya,Tasuku Yamamoto,Masahiro Sekigawa,Yasuhiro Shirai,Susumu Tao,Tatsuya Hayashi,Yoshihide Takahashi,Hiroyuki Watanabe,Tetsuo Sasano +15 more
TL;DR: In this article, the authors investigated the clinical implication of local impedance (LI) for radiofrequency (RF) ablation using IntellaNav MiFi OITM catheter.
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Impact of a formula combining local impedance and conventional parameters on lesion size prediction
Masateru Takigawa,Masahiko Goya,Hidehiro Iwakawa,Hidehiro Iwakawa,Claire A. Martin,Tatsuhiko Anzai,Kunihiko Takahashi,Tatsuaki Kamata,Yu Matsumura,Miki Amemiya,Tasuku Yamamoto,Tatsuhiko Hirao,Masahiro Sekigawa,Yasuhiro Shirai,Susumu Tao,Yoshihide Takahashi,Tetsuo Sasano +16 more
TL;DR: In this article, the authors investigated if additional LI data improves predicting lesion characteristics and steam-pop rates in porcine heart lesion patients, and the impact of LI (%LI drop (%LID) defined by the ΔLI divided by the initial LI) was additionally assessed.
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Clinical outcome of pulmonary vein isolation alone ablation strategy using VISITAG SURPOINT in nonparoxysmal atrial fibrillation.
Junji Yamaguchi,Yoshihide Takahashi,Tasuku Yamamoto,Miki Amemiya,Masahiro Sekigawa,Yasuhiro Shirai,Susumu Tao,Tatsuya Hayashi,Atsuhiko Yagishita,Masateru Takigawa,Masahiko Goya,Tetsuo Sasano +11 more
TL;DR: Recent studies have shown the improvement in long‐term effectiveness with standardized pulmonary vein isolation aimed at creating durable and contiguous lesions with VISITAG SURPOINT in paroxysmal atrial fibrillation.
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Comparison of two catheters measuring local impedance: local impedance variation vs lesion characteristics and steam pops
Miki Amemiya,Masateru Takigawa,Masahiko Goya,Claire Martin,Tatsuhiko Anzai,Kunihiko Takahashi,Yuki Shimizu,Takashi Ikenouchi,Tatsuaki Kamata,Tasuku Yamamoto,Takuro Nishimura,Yasuhiro Shirai,Su-wei Tao,Shinsuke Miyazaki,Tetsuo Sasano +14 more
TL;DR: Although no difference in safety profile is observed between MiFi-OI and SP catheters, the SP catheter produces larger lesions and %LI-drop is superior to δLI- drop in correlation to lesion size and in predicting steam pops as well as in normalizing the difference between catheter.
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Requirement of larger local impedance reduction for successful lesion formation at carinal area during pulmonary vein isolation
Takashi Ikenouchi,Masateru Takigawa,Masahiko Goya,Claire Martin,Yoshihide Takahashi,Yuki Shimizu,Miki Amemiya,Tatsuaki Kamata,Takuro Nishimura,Su-wei Tao,Shinsuke Miyazaki,Tetsuo Sasano +11 more
TL;DR: Both ΔLID and %LID equally predicted the acute durability of lesions during PVI, and larger cut-off values should be applied to carinal sites.
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