Landiolol, an intravenous β1-selective blocker, is useful for dissociating a fusion of atrial activation via accessory pathway and atrioventricular node

Takahiko Kinjo, Masaomi Kimura, Noriyoshi Kaname, Daisuke Horiuchi, Taihei Itoh, Yuji Ishida, Kimitaka Nishizaki, Yuichi Toyama, Shingo Sasaki, Hirofumi Tomita

Journal of Arrhythmia   39 ( 6 )   937 - 946   2023年10月

Long RP tachycardia with simple versus complex bypass tracts

Taihei Itoh, Masaomi Kimura, Kimitaka Nishizaki, Yuji Ishida, Hirofumi Tomita

JACC Clin Electrophysiol.   9 ( 8 )   1421 - 1427   2023年08月

Use of a QDOT MICRO catheter to identify a premature ventricular contraction origin in the right ventricular anterior papillary muscle in a repaired truncus arteriosus

Taihei Itoh, Yuji Ishida, Masaomi Kimura, Hirofumi Tomita

Pacing and Clinical Electrophysiology   46 ( 11 )   1337 - 1340   2023年06月

Demonstration of presence of a sling between anterior and posterior bundle branch during tachycardia using twin atrioventricular nodes: a case of asplenia syndrome

Takahiko Kinjo, Msaomi Kimura, Taihei Itoh, Yuji Ishida, Hirofumi Tomita

HeartRhythm Case Reports   31 ( 9 )   248 - 252   2023年02月

Characterization of the PRAETORIAN score in Japanese patients undergoing subcutaneous implantable cardioverter-defibrillator implantation

Yamazaki K, Ishida Y, Sasaki S, Toyama Y, Nishizaki K, Kinjo T, Itoh T, Kimura M, Sakai S, Shikanai S, Sorimachi Y, Hamaura S, Tomita H.

J Cardiol.   80 ( 5 )   482 - 486   2022年07月

Answer: Incessant wide QRS complex tachycardia refractory to amiodarone

Taihei Itoh, Yuji Ishida, Hirofumi Tomita

European Heart Journal: Acute Cardiovascular Care   11 ( 7 )   e3 - e4   2022年07月

Question: Incessant wide QRS complex tachycardia refractory to amiodarone

Taihei Itoh, Yuji Ishida, Hirofumi Tomita

European Heart Journal: Acute Cardiovascular Care   11 ( 7 )   e1 - e2   2022年07月

Mosaic activation pattern demonstrated by high-resolution mapping during double atrial tachycardia

Kimitaka Nishizaki, Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of Interventional Cardiac Electrophysiology   64 ( 2 )   269 - 270   2022年03月

Substernal and subcutaneous electrocardiograms during subcutaneous implantable cardioverter-defibrillator implantation

Yuji Ishida, Taihei Itoh, Shingo Sasaki, Shota Washima, Yuichi Toyama, Hirofumi Tomita

Journal of Interventional Cardiac Electrophysiology   64 ( 1 )   235 - 236   2022年02月

Prolongation of a short stimulus-to-atrial interval during para-Hisian pacing: What is the mechanism?

Taihei Itoh, Masaomi Kimura, Yuichi Toyama, Shogo Hamaura, Hirofumi Tomita

Pacing and Clinical Electrophysiology   45 ( 3 )   418 - 420   2021年12月

Contrast injection into the right atrial appendage apex using an external irrigation catheter for focal atrial tachycardia ablation

Kimitaka Nishizaki, Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of Arrhythmia   38 ( 1 )   157 - 159   2021年12月

Multiple exit sites identification by pace mapping with a grid catheter: Which bipolar pairs are in the critical ventricular tachycardia isthmus?

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

HeartRhythm Case Reports   2021 ( 7 )   776 - 779   2021年08月

Double tachycardia with His-left ventricular and interventricular dissociations

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

EP Europace   23 ( 11 )   1866 - 1866   2021年04月

Giant left atrial calcified myxoma-induced premature atrial contractions.

Shun Shikanai, Taihei Itoh, Hirofumi Tomita

Europace   23 ( 2 )   183 - 183   2021年02月

Unusual response to overdrive pacing during a post-infarction ventricular tachycardia: What is the mechanism?

Taihei Itoh, Masaomi Kimura, Shogo Hamaura, Kimitaka Nishizaki, Yuji Ishida, Noriyoshi Kaname, Hirofumi Tomita

Journal of cardiovascular electrophysiology   31 ( 8 )   2243 - 2245   2020年06月

Entrainment of a wide QRS complex tachycardia with progressive atrial delay: What is the mechanism?

Taihei Itoh, Masaomi Kimura, Kimitaka Nishizaki, Hirofumi Tomita

Heart Rhythm   17 ( 10 )   1793 - 1795   2020年05月

A response to the letter regarding the article, "Isolated prepotential preceding a presumed idiopathic premature ventricular contraction originating from the aortomitral continuity".

Taihei Itoh, Hirofumi Tomita

Journal of cardiovascular electrophysiology   31 ( 5 )   1237 - 1237   2020年05月

A novel screening test for inappropriate shocks due to myopotentials from the subcutaneous implantable cardioverter-defibrillator.

Yuji Ishida, Shingo Sasaki, Yuichi Toyama, Kimitaka Nishizaki, Yoshihiro Shoji, Takahiko Kinjo, Taihei Itoh, Daisuke Horiuchi, Masaomi Kimura, Michael R Gold, Hirofumi Tomita

Heart rhythm O2   1 ( 1 )   27 - 34   2020年04月

Breakout site shift to the right bundle branch during an idiopathic premature ventricular contraction originating from the left bundle branch.

Taihei Itoh, Masaomi Kimura, Yuichi Toyama, Kimitaka Nishizaki, Hirofumi Tomita

Journal of cardiovascular electrophysiology   31 ( 1 )   229 - 230   2020年01月

Multiple simultaneous mid-diastolic potentials recorded on a grid mapping catheter during a scar-related reentrant ventricular tachycardia: Are all potentials within a critical isthmus?

Taihei Itoh, Masaomi Kimura, Kimitaka Nishizaki, Hirofumi Tomita

Journal of cardiovascular electrophysiology   30 ( 12 )   2984 - 2985   2019年12月

Isolated prepotential preceding a presumed idiopathic premature ventricular contraction originating from the aortomitral continuity.

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of cardiovascular electrophysiology   30 ( 12 )   2988 - 2989   2019年12月

Modified hockey stick maneuver utilizing a steerable cryoballoon catheter for left inferior pulmonary vein isolation.

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of arrhythmia   35 ( 5 )   739 - 741   2019年10月

Demonstration of an adjacent conduction gaps-derived left atrial and pulmonary vein flutter by high-density mapping.

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of Interventional Cardiac Electrophysiology   55 ( 3 )   361 - 361   2019年09月

In situ needle deflection technique using a steerable introducer for site-selective radiofrequency transseptal puncture.

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

Journal of arrhythmia   35 ( 3 )   565 - 567   2019年06月

Interpolated Purkinje potentials recorded at a successful ablation site of a fascicular premature ventricular contraction during sinus rhythm.

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

Europace   21 ( 5 )   715 - 715   2019年05月

Nonendocardial Isthmus Involving a Protected Part Within the Endocardial Scar in an Ischemic Ventricular Tachycardia.

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

JACC Clin Electrophysiol.   5 ( 5 )   637 - 638   2019年05月

Intramural right ventricular inflow tract ventricular tachycardia successfully ablated from the anteroseptal tricuspid annulus and the right coronary cusp.

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita

Journal of cardiovascular electrophysiology   29 ( 10 )   1446 - 1447   2018年10月

Single atrial premature depolarizations for differential diagnosis of a long RP tachycardia: What is the diagnosis?

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

Journal of cardiovascular electrophysiology   29 ( 10 )   1457 - 1459   2018年10月

Multifocal Ventricular Arrhythmias Originating From the His-Purkinje System: Incidence, Characteristics, and Outcome of Catheter Ablation.

Taihei Itoh, Takumi Yamada

JACC Clin Electrophysiol.   4 ( 9 )   1248 - 1260   2018年09月

Cycle length alternans during an atypical atrioventricular nodal re-entrant tachycardia utilizing a superior slow pathway.

Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita

Europace   20 ( 7 )   1114 - 1114   2018年07月

Focal intra-cavotricuspid isthmus atrial tachycardias occurring after typical atrial flutter ablation: incidence and electrocardiographic and electrophysiological characteristics.

Taihei Itoh, Yukihiko Yoshida, Itsuro Morishima, Takumi Yamada

Journal of interventional cardiac electrophysiology   52 ( 2 )   237 - 245   2018年07月

Usefulness of pace mapping in catheter ablation of left ventricular papillary muscle ventricular arrhythmias with a preferential conduction.

Taihei Itoh, Takumi Yamada

Journal of cardiovascular electrophysiology   29 ( 6 )   889 - 899   2018年06月

Idiopathic Ventricular Arrhythmias Originating From the Infundibular Muscles: Prevalence, Electrocardiographic and Electrophysiological Characteristics, and Outcome of Catheter Ablation.

Takumi Yamada, Naoki Yoshida, Silvio H Litovsky, Taihei Itoh, Harish Doppalapudi, G Neal Kay

Circulation. Arrhythmia and electrophysiology   11 ( 3 )   e005749 - e005749   2018年03月

Variable degrees of ventricular preexcitation during rapid atrial pacing: What is the mechanism?

Taihei Itoh, Takumi Yamada

Pacing and clinical electrophysiology   41 ( 3 )   304 - 305   2018年02月

Persistent ventricular preexcitation despite right bundle branch block.

Taihei Itoh, Takumi Yamada

Indian pacing and electrophysiology journal   18 ( 4 )   146 - 147   2018年01月

Demonstration of a long narrow critical isthmus of ischemic ventricular tachycardia by pace mapping.

Takumi Yamada, Taihei Itoh, G Neal Kay

Journal of cardiovascular electrophysiology   29 ( 2 )   339 - 340   2017年11月

Epicardial ventricular tachycardia successfully ablated from the left atrium in a case with a prior mitral valve repair.

Taihei Itoh, Harish Doppalapudi, Takumi Yamada

Europace   19 ( 8 )   1356 - 1356   2017年08月

Idiopathic Ventricular Arrhythmias Originating From the Parietal Band: Electrocardiographic and Electrophysiological Characteristics and Outcome of Catheter Ablation.

Takumi Yamada, Naoki Yoshida, Taihei Itoh, Silvio H Litovsky, Harish Doppalapudi, H Thomas McElderry, G Neal Kay

Circulation. Arrhythmia and electrophysiology   10 ( 8 )   2017年08月

Left atrial and pulmonary vein flutter associated with double electrical connections after a lung transplantation.

Taihei Itoh, Takumi Yamada

Europace   19 ( 5 )   855 - 855   2017年05月

Focal Ventricular Tachycardia Associated With an Apical Aneurysm in a Patient With Hypertrophic Cardiomyopathy.

Taihei Itoh, Vineet Kumar, Takumi Yamada

Journal of cardiovascular electrophysiology   28 ( 3 )   351 - 352   2017年01月

Excellent Pace Maps Recorded from Two Remote Sites Inside and Outside the Scar in a Patient with Ischemic VT: What Is the Mechanism?

Taihei Itoh, Takumi Yamada

Pacing and clinical electrophysiology   40 ( 1 )   72 - 74   2017年01月

A Double Ventricular Response Through Dual AV Nodal Pathways Can Mimic a Premature Ventricular Contraction.

Taihei Itoh, Takumi Yamada

Journal of cardiovascular electrophysiology   28 ( 6 )   722 - 723   2017年01月

Preferential Conduction During Posterior Papillary Muscle Origin Premature Ventricular Contractions Demonstrated by Pace Mapping.

Taihei Itoh, Takumi Yamada

Journal of cardiovascular electrophysiology   28 ( 2 )   235 - 236   2016年11月

Atrial fibrillation driven by scar-related atrial flutter.

Taihei Itoh, Takumi Yamada, Ken Okumura

Europace   18 ( 11 )   1718 - 1718   2016年11月

Safety and efficacy of contemporary catheter ablation for atrial fibrillation patients with a history of cardioembolic stroke in the era of direct oral anticoagulants.

Kimitaka Nishizaki, Taihei Itoh, Masaomi Kimura, Yuichi Tsushima, Yoshihiro Shoji, Takahiko Kinjo, Yuji Ishida, Kenichi Sasaki, Daisuke Horiuchi, Shingo Sasaki, Hirofumi Tomita, Ken Okumura

Journal of cardiology   70 ( 1 )   86 - 91   2016年11月

Potential roles of the wearable cardioverter-defibrillator in acute phase care of patients at high risk of sudden cardiac death: A single-center Japanese experience.

Shingo Sasaki, Yoshihiro Shoji, Yuji Ishida, Takahiko Kinjo, Yuichi Tsushima, Maiko Seno, Fumie Nishizaki, Taihei Itoh, Kei Izumiyama, Takashi Yokota, Hiroaki Yokoyama, Masahiro Yamada, Daisuke Horiuchi, Masaomi Kimura, Takumi Higuma, Hirofumi Tomita, Ken Okumura

Journal of cardiology   69 ( 1 )   359 - 363   2016年09月

Long Postpacing Interval After Entrainment of Tachycardia Including a Slow Conduction Zone Within the Circuit.

Takahiko Kinjo, Shingo Sasaki, Masaomi Kimura, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Taihei Itoh, Yuji Ishida, Yoshihiro Shoji, Kimitaka Nishizaki, Yuichi Tsushima, Hirofumi Tomita, Ken Okumura

Journal of cardiovascular electrophysiology   27 ( 8 )   923 - 929   2016年08月

Typical atrial flutter with muscular type tricuspid atresia.

Taihei Itoh, Masaomi Kimura, Takumi Yamada

Europace   18 ( 5 )   701 - 701   2016年05月

Usefulness of combined CARTO electroanatomical mapping and manifest entrainment in ablating adenosine triphosphate-sensitive atrial tachycardia originating from the atrioventricular node vicinity.

Ken Okumura, Shingo Sasaki, Masaomi Kimura, Daisuke Horiuchi, Kenichi Sasaki, Taihei Itoh, Hirofumi Tomita, Yuji Ishida, Takahiko Kinjo

Journal of arrhythmia   32 ( 2 )   133 - 140   2016年04月

Catheter ablation of ventricular arrhythmias arising from the basal septum of the right ventricle: characteristics and significance of junctional rhythm appearing during ablation.

Kenichi Sasaki, Shingo Sasaki, Masaomi Kimura, Daisuke Horiuchi, Taihei Itoh, Yuji Ishida, Takahiko Kinjo, Hirofumi Tomita, Ken Okumura

Journal of interventional cardiac electrophysiology   45 ( 2 )   159 - 167   2016年03月

Reduced residual conduction gaps and favourable outcome in contact force-guided circumferential pulmonary vein isolation.

Taihei Itoh, Masaomi Kimura, Hirofumi Tomita, Shingo Sasaki, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Yuji Ishida, Takahiko Kinjo, Ken Okumura

Europace   18 ( 4 )   531 - 537   2015年09月

CHA2DS2-VASc and HAS-BLED scores and activated partial thromboplastin time for prediction of high plasma concentration of dabigatran at trough.

Shingen Owada, Hirofumi Tomita, Takahiko Kinjo, Yuji Ishida, Taihei Itoh, Kenichi Sasaki, Daisuke Horiuchi, Masaomi Kimura, Shingo Sasaki, Ken Okumura

Thrombosis research   135 ( 1 )   62 - 67   2015年01月

A case of inappropriate implantable cardioverter defibrillator shock due to epileptic seizures: A possible limitation of the Wavelet discrimination algorithm

Yuji Ishida Y, Shingo Sasaki, Hirofumi Tomita, Masaomi Kimura, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Taihei Itoh, Tomohide Endo, Akiko Suzuki, Shunta Tateyama, Takahiko Kinjo, Ken Okumura.

Journal of Arrhythmia   2014年12月

Comparison of lesion formation between contact force-guided and non-guided circumferential pulmonary vein isolation: a prospective, randomized study.

Masaomi Kimura, Shingo Sasaki, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Taihei Itoh, Yuji Ishida, Takahiko Kinjo, Hirofumi Tomita, Ken Okumura

Heart rhythm   11 ( 6 )   984 - 991   2014年06月

High correlation of estimated local conduction velocity with natural logarithm of bipolar electrogram amplitude in the reentry circuit of atrial flutter.

Taihei Itoh, Masaomi Kimura, Shingo Sasaki, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Yuji Ishida, Kinjo Takahiko, Ken Okumura

Journal of cardiovascular electrophysiology   25 ( 4 )   387 - 394   2014年04月

Usefulness of the wearable cardioverter-defibrillator in patients at high risk for sudden cardiac death.

Shingo Sasaki, Hirofumi Tomita, Shuji Shibutani, Kei Izumiyama, Takumi Higuma, Taihei Itoh, Kenichi Sasaki, Daisuke Horiuchi, Masaomi Kimura, Ken Okumura

Circulation journal   78 ( 12 )   2987 - 2989   2014年

Clinical features and predictors of lethal ventricular tachyarrhythmias after cardiac resynchronization therapy for primary prevention of sudden cardiac death

Yuji Ishida, Takahiko Kinjo, Taihei Itoh, Kenichi Sasaki, Daisuke Horiuchi, Shingen Owada, Masaomi Kimura, Shingo Sasaki, Ken Okumura

Journal of Arrhythmia   2013年12月

Rhythm and rate control effects of intravenous amiodarone for atrial fibrillation complicated by acutely decompensated heart failure

Daisuke Horiuchi, Shingo Sasaki, Takahiko Kinjo, Yuji Ishida, Taihei Itoh, Kenichi Sasaki, Shingen Owada, Masaomi Kimura, Ken Okumura

Journal of Arrhythmia   2013年11月

Validation of accuracy of three-dimensional left atrial CartoSound™ and CT image integration: influence of respiratory phase and cardiac cycle.

Masaomi Kimura, Shingo Sasaki, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Taihei Itoh, Yuji Ishida, Takahiko Kinjo, Ken Okumura

Journal of cardiovascular electrophysiology   24 ( 9 )   1002 - 1007   2013年09月

Revisit of typical counterclockwise atrial flutter wave in the ECG: electroanatomic studies on the determinants of the morphology.

Kenichi Sasaki, Shingo Sasaki, Masaomi Kimura, Shingen Owada, Daisuke Horiuchi, Taihei Itoh, Yuji Ishida, Ken Okumura

Pacing and clinical electrophysiology : PACE   36 ( 8 )   978 - 987   2013年08月

Estrogen attenuates coupling factor 6-induced salt-sensitive hypertension and cardiac systolic dysfunction in mice.

Kei Izumiyama, Tomohiro Osanai, Shigeki Sagara, Yuko Yamamoto, Taihei Itoh, Takanori Sukekawa, Fumie Nishizaki, Koji Magota, Ken Okumura

Hypertension research   35 ( 5 )   539 - 546   2012年05月

Overexpression of coupling factor 6 attenuates exercise-induced physiological cardiac hypertrophy by inhibiting PI3K/Akt signaling in mice.

Shigeki Sagara, Tomohiro Osanai, Taihei Itoh, Kei Izumiyama, Shuji Shibutani, Kenji Hanada, Hiroaki Yokoyama, Yuko Yamamoto, Takashi Yokota, Hirofumi Tomita, Koji Magota, Ken Okumura

Journal of hypertension   30 ( 4 )   778 - 786   2012年04月

Three-dimensional cardiac image integration of electroanatomical mapping of only left atrial posterior wall with CT image to guide circumferential pulmonary vein ablation.

Taihei Itoh, Shingo Sasaki, Masaomi Kimura, Shingen Owada, Daisuke Horiuchi, Kenichi Sasaki, Ken Okumura

Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing   29 ( 3 )   167 - 173   2010年12月

CARTO MERGEを用いた64列CTとelectroanatomical mapping (CARTO) イメージの統合法：心房細動アブレーションへの応用

伊藤　太平，奥村　謙

心CT06　不整脈疾患とMDCT   2010年8月

第2回循環器病を包括的に学ぶ会　特別講演　座長

2022年05月30日

第1回日本不整脈心電学会東北支部地方会　一般演題座長

2021年07月17日