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Dive into the research topics where Satoshi Yamaji is active.

Publication


Featured researches published by Satoshi Yamaji.


Journal of Arrhythmia | 2008

Long-term Prognosis for Non-ischemic Heart Disease Patients with Premature Ventricular Contraction and Non-sustained Ventricular Tachycardia

Masakazu Komoriya; Shinobu Imai; Hiroshi Aoyama; Hideki Yagi; Masaaki Nagashima; Mitsunobu Enomoto; Kazutaka Suzuki; Satoshi Yamaji; Hidehito Takase; Kagari Matsudaira; Naoyuki Takahashi; Fumio Saito; Hiroshi Yagi; Toshio Kushiro; Ken Nagao

There are few long‐term reports of patients with frequent PVCs in the absence of ischemic heart disease. In 86 patients without ischemic heart disease, who had 1000 or more PVCs in 24‐hour Holter ECG, the number of PVCs during 24‐hours Holter ECG and echocardiographic parameters were followed at least 1 year (66.5 ± 39.7 months). PVC was significantly reduced in the patients with or without underlying diseases (UD). The reduction rate in the number of PVCs was prominent in patients with UD. PVC was significantly reduced in patients under medication, but not in patients without medication. In the comparison between the initial and follow up observation using Wilcoxons rank test, the number of PVC was significantly reduced (P < 0.05), and EF was also improved (P < 0.05) in angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) group, and in β‐blocker group. In Ca‐antagonist group and antiarrhythmic drug group, the number of PVCs was also significantly reduced (P < 0.05). Multivariate analysis revealed significantly higher incidence (60% or more with PVC reduction) in ACEI/ARB group.


Circulation | 2006

Does High-Power Computed Tomography Scanning Equipment Affect the Operation of Pacemakers?

Satoshi Yamaji; Shinobu Imai; Fumio Saito; Hiroshi Yagi; Toshio Kushiro; Takahisa Uchiyama


Circulation | 2008

Use of Bepridil in Combination With Ic Antiarrhythmic Agent in Converting Persistent Atrial Fibrillation to Sinus Rhythm

Shinobu Imai; Fumio Saito; Hidehito Takase; Mitsunobu Enomoto; Hiroshi Aoyama; Satoshi Yamaji; Katsuaki Yokoyama; Hiroshi Yagi; Toshio Kushiro


Japanese Journal of Electrocardiology | 2005

The malfunction of permanent pacemaker induced during CT scanning

Satoshi Yamaji; Shinobu Imai; Hiroshi Yagi; Toshio Kushiro


Japanese Circulation Journal-english Edition | 2006

OJ-205 The Focal Ablation of Atrial Flutter after Linear Ablation of Cavotricupid Isthmus(Arrhythmia, therapy-4 (A) OJ35,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)

Teruhiko Suzuki; Shinobu Imai; Masakazu Komoriya; Atsushi Ikeda; Yoshitaka Sakai; Hideki Yagi; Masaaki Nagashima; Mitsunobu Enomoto; Kazutaka Suzuki; Seiji Fukamizu; Hiroshi Aoyama; Kiyoshi Togawa; Satoshi Yamaji; Hidehito Takase; Kagari Matsudaira; Naoyuki Takahashi; Keiichi Sugino; Fumio Saitoh; Hiroshi Yagi; Toshio Kushiro


Japanese Journal of Electrocardiology | 1996

Clinical significance of overdrive suppression on sinus node automaticity and sino-atrial conduction, and Influence of autonomic nervous system on overdrive suppression : Evaluation by sinus node electrograms

Hiroshi Yagi; Hideo Suzuki; Keiichi Sugino; Takayoshi Watanabe; Naoyuki Takahashi; Tsuyoshi Uenishi; Kagari Matsudaira; Hidehito Takase; Hiroshi Aoyama; Sei Kasugai; Hideyuki Tanaka; Kiyoshi Togawa; Satoshi Yamaji; Takuro Kimura; Teruhisa Sakurai; Tamotsu Kusumoto; Katsuo Kanmatsuse


Japanese Circulation Journal-english Edition | 2002

Localization of Sinus Nodal Impulset : Sinus Node Electrograms Mapping Guided by Intracardiac Echocardiography

Takuro Kimura; Shinobu Imai; Takayoshi Watanabe; Ryuitsu Kang; Naoyuki Takahashi; Tsuyoshi Uenishi; Kagari Matsudaira; Hidehito Takase; Sei Kasugai; Hideyuki Tanaka; Kiyoshi Togawa; Satoshi Yamaji; Masaaki Nagashima; Keiichi Sugino; Hiroshi Yagi; Katsuo Kanmatsuse


Japanese Circulation Journal-english Edition | 2009

PJ-003 The Characteristics of Ventricular Tachyarrhythmia Associated with a High Incidence of Isolated Left Ventricular Non-compaction(PJ001,Arrhythmia, Others (Clinical/Pathophysiology) 1 (A),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)

Masakazu Komoriya; Katsuaki Yokoyama; Yasuhito Kubochi; Hideki Yagi; Masaaki Nagashima; Mitsunobu Enomoto; Satoshi Yamaji; Hiroshi Aoyama; Hidehito Takase; Kagari Matsudaira; Naoyuki Takahashi; Fumio Saitoh; Keiichi Sugino; Shinobu Imai; Hiroshi Yagi; Ken Nagao


Japanese Circulation Journal-english Edition | 2009

PJ-148 Long-term Outcome of Continuous Combination Therapy with Bepridil and a Class Ic Antiarrhythmic drug after Cardioversion of Persistent Atrial Fibrillation(PJ025,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 2 (A),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)

Shinobu Imai; Yasuhito Kubochi; Masakazu Komoriya; Hideki Yagi; Masaaki Nagashima; Mitsunobu Enomoto; Katsuaki Yokoyama; Hiroshi Aoyama; Satoshi Yamaji; Hidehito Takase; Fumio Saitoh; Hiroshi Yagi; Ken Nagao


Japanese Circulation Journal-english Edition | 2008

PJ-597 The Long-term Effect of Cilostazol on Symptomatic Bradycardia and Preserved Cardiac Function in Patients with Sick Sinus Syndrome(Arrhythmia, therapy(16)(A),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)

Mitsunobu Enomoto; Shinobu Imai; Masakazu Komoriya; Hideki Yagi; Masaaki Nagashima; Kazutaka Suzuki; Katsuaki Yokoyama; Hiroshi Aoyama; Satoshi Yamaji; Hidehito Takase; Kagari Matsudaira; Naoyuki Takahashi; Fumio Saitoh; Keiichi Sugino; Hiroshi Yagi; Toshio Kushiro

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Naoyuki Takahashi

Matsumoto Dental University

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