M
Masahiko Takagi
Researcher at Kansai Medical University
Publications - 101
Citations - 2284
Masahiko Takagi is an academic researcher from Kansai Medical University. The author has contributed to research in topics: Brugada syndrome & Sudden cardiac death. The author has an hindex of 22, co-authored 97 publications receiving 1871 citations. Previous affiliations of Masahiko Takagi include Osaka City University.
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Journal ArticleDOI
Body surface distribution and response to drugs of ST segment elevation in Brugada syndrome: clinical implication of eighty-seven-lead body surface potential mapping and its application to twelve-lead electrocardiograms.
Wataru Shimizu,Kiyotaka Matsuo,Masahiko Takagi,Yasuko Tanabe,Takesi Aiba,Atsushi Taguchi,Kazuhiro Suyama,Takashi Kurita,Naohiko Aihara,Shiro Kamakura +9 more
TL;DR: Body surface distribution and magnitude of ST segment elevation and their reflection in 12‐lead ECGs have not been clarified in Brugada syndrome.
Journal Article
Identification of cardiac sarcoidosis with (13)N-NH(3)/(18)F-FDG PET.
Hiroyuki Yamagishi,Naoya Shirai,Masahiko Takagi,Minoru Yoshiyama,Kaname Akioka,Kazuhide Takeuchi,Junichi Yoshikawa +6 more
TL;DR: It is suggested that cardiac (13)N-NH(3)/(18)F-FDG PET is the most useful method both for the identification of cardiac involvement of sarcoidosis and for the assessment of cardiac sarcoIDosis disease activity.
Journal ArticleDOI
Clinical Characteristics and Risk Stratification in Symptomatic and Asymptomatic Patients with Brugada Syndrome: Multicenter Study in Japan
TL;DR: The clinical and ECG characteristics of symptomatic and asymptomatic patients with Brugada syndrome were compared to identify new markers for high‐risk patients.
Journal ArticleDOI
Genotype-Phenotype Correlation of SCN5A Mutation for the Clinical and Electrocardiographic Characteristics of Probands With Brugada Syndrome: A Japanese Multicenter Registry
Kenichiro Yamagata,Minoru Horie,Takeshi Aiba,Satoshi Ogawa,Yoshifusa Aizawa,Tohru Ohe,Masakazu Yamagishi,Naomasa Makita,Harumizu Sakurada,Toshihiro Tanaka,Akihiko Shimizu,Nobuhisa Hagiwara,Ryoji Kishi,Yukiko Nakano,Masahiko Takagi,Takeru Makiyama,Seiko Ohno,Keiichi Fukuda,Hiroshi Watanabe,Hiroshi Morita,Kenshi Hayashi,Kengo Kusano,Shiro Kamakura,Satoshi Yasuda,Hisao Ogawa,Yoshihiro Miyamoto,Jamie D. Kapplinger,Michael J. Ackerman,Wataru Shimizu +28 more
TL;DR: In this article, the genotype-phenotype correlation of SCN5A mutations as a predictor of cardiac events in Brugada syndrome remains controversial, and the authors aimed to establish a registry limited to probands.
Journal ArticleDOI
Localized right ventricular morphological abnormalities detected by electron-beam computed tomography represent arrhythmogenic substrates in patients with the Brugada syndrome
Masahiko Takagi,N Aihara,Sachio Kuribayashi,Atsushi Taguchi,Wataru Shimizu,Takashi Kurita,Kazuhiro Suyama,Shiro Kamakura,S Hamada,M Takamiya +9 more
TL;DR: The sites of morphological abnormalities detected by electron beam CT in patients with the Brugada syndrome were related to the origins of premature ventricular contractions recorded only in the acute phase, which may trigger ventricular fibrillation.