【国際学会発表】
【国内学会発表】
・Takanori Yamaguchi, Kana Nakashima, Mai Tahara, Toyokazu Otsubo, Koichi Node：Does Low Voltage Zone Represent Locally Progressed Fibrosis?: An Analysis Using the HD Grid Mapping Catheter in Atrial Fibrillation Patients .第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Toyokazu Otsubo, Takanori Yamaguchi, Kana Nakashima, Mai Tahara, Koichi Node：Relationship Between Slow Conduction Zones and Low Voltage Zones in Patients with Atrial Fibrillation.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Toyokazu Otsubo, Takanori Yamaguchi, Kana Nakashima, Mai Tahara, Koichi Node：Longer Slow Conduction Zones Are More Strongly Related to Low Voltage Zones: an Analysis Using HD Grid Mapping Catheter in Atrial Fibrillation Patients.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Yuya Takahashi, Takanori Yamaguchi2, Tomohiko Watanabe1, Takayuki Kitai1, Koichi Node2, Tsutomu Fujita：Left Atrial Dyssynchrony Predicts the Existence of Low-Voltage Zone in Patients with Atrial Fibrillation.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Yuya Takahashi1, Takanori Yamaguchi2, Tomohiko Watanabe1, Takayuki Kitai1, Koichi Node2, Tsutomu Fujita：Relationship Between Left Atrial Strain and Left Atrial Bipolar Voltage in Patients Undergoing Catheter Ablation for Atrial Fibrillation .第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Yuya Takahashi1, Takanori Yamaguchi2, Tomohiko Watanabe1, Takayuki Kitai1, Koichi Node2, Tsutomu Fujita
：Left Atrial Functional and Structural Reverse Remodeling in Patients Undergoing Catheter Ablation for Atrial Fibrillation.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Kana Nakashima, Takanori Yamaguchi, Mai Tahara, Toyokazu Otsubo, Koichi Node：The Lower Left Atrial Mean Voltage, The Longer Slow Conduction Zone: an Analysis Using HD Grid Mapping Catheter in Atrial Fibrillation Patients.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Kana Nakashima, Takanori Yamaguchi, Mai Tahara, Toyokazu Otsubo, Koichi Node：Why is Left Atrial Fibrotic Remodeling More Frequently Identified in Female Patients with Atrial Fibrillation? .第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Akira Fukui1, Kei Hirota1, Takanori Yamaguchi2, Hidekazu Kondo1, Tetsuji Shinohara1, Kouichi Node2, Naohiko Takahashi：Efficacy of a Novel Superior Vena Cava (SVC) Isolation Method in Patients with Atrial Fibrillation Initiated from the SVC .第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Kei Hirota1, Akira Fukui1, Takanori Yamaguchi2, Ichitaro Abe1, Kana Nakashima2, Toyokazu Otsubo2, Tetsuji Shinohara1, Naohiko Takahashi：Interatrial Conduction Time Predicts the Outcome after Pulmonary Vein Antrum Isolation.第67回日本不整脈心電学会学術大会.2021/7/1-7/4
・Takanori Yamaguchi，Toyokazu Otsubo, Yuya Takahashi, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：Left Atrial Low-Voltage Area as a Localized Reflection of Global Fibrotic Remodeling in Patients with Atrial Fibrillation.第85回日本循環器学会学術集会.2021/3/26-28
・Toyokazu Otsubo，Takanori Yamaguchi, Yuya Takahashi, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Naohiko Takahashi, Koichi Node：Relationship between the Presence of LVA and Inducibility of Macroreentrant Atrial Tachycardia after Pulmonary Vein Isolation.第85回日本循環器学会学術集会.2021/3/26-28
・Toyokazu Otsubo，Takanori Yamaguchi, Yuya Takahashi, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：Feasibility and Safety of Atrial Septum Biopsy for Histological Evaluation of Atrial Substrate in Patients with Atrial Fibrillation.第85回日本循環器学会学術集会.2021/3/26-28
・Yuya Takahashi，Takanori Yamaguchi, Takayuki Kitai, Tsutomu Fujita, Koichi Node：A New Clinical Risk Score Predicting Left Atrial Low-voltage Area in Patients Undergoing Atrial Fibrillation Ablation: HEAL-AF-G(D) Score.第85回日本循環器学会学術集会.2021/3/26-28
・Yuya Takahashi，Takanori Yamaguchi, Toyokazu Otsubo, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：Does a Low-Voltage Electrogram in the Atrium Truly Reflect Histological Fibrosis?: A Definite Evidence from Atrial Biopsy.第85回日本循環器学会学術集会.2021/3/26-28
・Yuya Takahashi，Takanori Yamaguchi, Takayuki Kitai, Tsutomu Fujita, Koichi Node：Relationship between Left Atrial Regional Bipolar Voltage and Regional Longitudinal Strain in Patients Undergoing Atrial Fibrillation Ablation.第85回日本循環器学会学術集会.2021/3/26-28
・Yuya Takahashi，Takanori Yamaguchi, Toyokazu Otsubo, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：No Significant Correlation of Fibrotic Remodeling between the Right Atrium and Right Ventricle: A Quantitative Analysis Based on Endocardial Biopsies.第85回日本循環器学会学術集会.2021/3/26-28
・Yuya Takahashi，Takanori Yamaguchi, Toyokazu Otsubo, Kana Nakashima, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：What is the Histological Determinant of Bipolar Voltage in the Atria? -An Analysis Based on Atrial Septum Biopsy.第85回日本循環器学会学術集会.2021/3/26-28
・Kana Nakashima，Takanori Yamaguchi, Toyokazu Otsubo, Yuya Takahashi, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：Biatrial Voltage Mapping of Cardiac Amyloidosis Revealed by Atrial Septum Biopsy.第85回日本循環器学会学術集会.2021/3/26-28
・Kana Nakashima，Takanori Yamaguchi, Toyokazu Otsubo, Yuya Takahashi, Yuki Kawano, Mai Tahara, Akira Fukui, Yumi Ishii, Shinichi Aishima, Naohiko Takahashi, Koichi Node：Isolated Atrial Amyloidosis: Do They Exist in Japanese Patients Undergoing Catheter Ablation for Atrial Fibrillation?.第85回日本循環器学会学術集会.2021/3/26-28