Assessment of Physical Activity Using Waist-Worn Accelerometers in Hospitalized Heart Failure Patients and Its Relationship with Kansas City Cardiomyopathy Questionnaire

by Yasuyuki Shiraishi, Nozomi Niimi, Ayumi Goda, Makoto Takei, Takehiro Kimura, Takashi Kohno, Masataka Kawana, Keiichi Fukuda, Shun Kohsaka
Published 2021-09-01

Unusual Permanent Form of Junctional Reciprocating Tachycardia Associated With an Accessory Pathway With Bidirectional Conduction

by Hiroshi Miyama, MD, Seiji Takatsuki, PhD, Takehiro Kimura, PhD, Hideo Mitamura, PhD, Satoshi Ogawa, PhD
Published 2020-02-01

Vein of Marshall partially isolated with radiofrequency ablation from the endocardium

by Shin Kashimura, MD, Takahiko Nishiyama, MD, Takehiro Kimura, MD, FHRS, Nobuhiro Nishiyama, MD, Yoshiyasu Aizawa, MD, FHRS, Seiji Takatsuki, MD, FHRS
Published 2017-02-01

Change in the local impedance and electrograms recorded by a micro‐electrode tip catheter during initial atrial fibrillation ablation

by Kenji Hashimoto, Ippei Tsuzuki, Yuta Seki, Susumu Ibe, Terumasa Yamashita, Hiroshi Miyama, Taishi Fujisawa, Yoshinori Katsumata, Takehiro Kimura, Keiichi Fukuda, Seiji Takatsuki
Published 2021-06-01

A subtype of idiopathic ventricular fibrillation and its relevance to catheter ablation and genetic variants

by Takahiko Nishiyama, MD, Yoshiyasu Aizawa, MD, FHRS, Shogo Ito, MD, Yoshinori Katsumata, MD, Takehiro Kimura, MD, FHRS, Seiji Takatsuki, MD, FHRS, FESC
Published 2017-05-01

Diagnostic Accuracy of Commercially Available Automated External Defibrillators

by Takahiko Nishiyama, Ako Nishiyama, Masachika Negishi, Shin Kashimura, Yoshinori Katsumata, Takehiro Kimura, Nobuhiro Nishiyama, Yoko Tanimoto, Yoshiyasu Aizawa, Hideo Mitamura, Keiichi Fukuda, Seiji Takatsuki
Published 2015-12-01

Real-world monitoring of direct oral anticoagulants in clinic and hospitalization settings

by Seiji Takatsuki, Takehiro Kimura, Kazutaka Sugimoto, Sadaya Misaki, Kazuaki Nakajima, Shin Kashimura, Akira Kunitomi, Yoshinori Katsumata, Takahiko Nishiyama, Nobuhiro Nishiyama, Yoshiyasu Aizawa, Keiichi Fukuda
Published 2017-10-01

Improvement in the electrocardiograms associated with right ventricular hypertrophy after balloon pulmonary angioplasty in chronic thromboembolic pulmonary hypertension

by Takahiko Nishiyama, Seiji Takatsuki, Takashi Kawakami, Yoshinori Katsumata, Takehiro Kimura, Masaharu Kataoka, Hikaru Tsuruta, Yuji Itabashi, Mitsushige Murata, Shinsuke Yuasa, Yoshiyasu Aizawa, Keiichi Fukuda
Published 2018-06-01

Mexiletine shortens the QT interval in a pedigree of KCNH2 related long QT syndrome

by Taishi Fujisawa, Yoshiyasu Aizawa, Yoshinori Katsumata, Kensuke Kimura, Kenji Hashimoto, Terumasa Yamashita, Hiroshi Miyama, Takehiro Kimura, Kenjiro Kosaki, Seiji Takatsuki, Wataru Shimizu, Keiichi Fukuda
Published 2020-02-01

A Homozygous CASQ2 Mutation in a Japanese Patient with Catecholaminergic Polymorphic Ventricular Tachycardia

by Taishi Fujisawa, Yoshiyasu Aizawa, Yoshinori Katsumata, Akihiro Udo, Shogo Ito, Kazumasa Hatakeyama, Makoto Hirose, Hiroshi Miyama, Kazuaki Nakajima, Takahiko Nishiyama, Takehiro Kimura, Masamitsu Nitta, Kazuo Misumi, Seiji Takatsuki, Kenjiro Kosaki, Keiichi Fukuda
Published 2019-01-01

Comparison of circadian, weekly, and seasonal variations of electrical storms and single events of ventricular fibrillation in patients with Brugada syndrome

by Yoshiyasu Aizawa, Seiji Takatsuki, Yoshiaki Kaneko, Takashi Noda, Yoshinori Katsumata, Takahiko Nishiyama, Takehiro Kimura, Nobuhiro Nishiyama, Kotaro Fukumoto, Shinichi Niwano, Takashi Kurita, Takeshi Mitsuhashi, Shiro Kamakura, Akihiko Shimizu, Minoru Horie, Yoshifusa Aizawa, Keiichi Fukuda
Published 2016-06-01

Development of monomorphic ventricular tachycardia in a patient with fever‐induced Brugada syndrome

by Yuriko Sato, Yoshiyasu Aizawa, Taishi Fujisawa, Shogo Ito, Kousuke Katano, Nozomi Fuse, Akira Miyabe, Kimihiro Osada, Ryuuma Ishihara, Atushi Tosaka, Toshitake Tamamura, Taisuke Mizumura, Youichi Sugimura, Kazuaki Nakajima, Yoshinori Katsumata, Takahiko Nishiyama, Takehiro Kimura, Yoshiko Furukawa, Seiji Takatsuki, Kenjiro Kosaki, Keiichi Fukuda
Published 2018-08-01