Papers - ISHIDA YUJI
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Intravascular hemolysis after pulsed field ablation for atrial fibrillation: A comparative analysis of 3 systems.
Hiyama M, Kimura M, Itoh T, Toyama Y, Hamaura S, Ishida Y, Sasaki S, Tomita H
7 ( 2 ) 232 - 240 2026.2
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Outflow tract premature ventricular contraction ablation via an azygos continuation in a patient with interrupted inferior vena cava.
Itoh T, Toyama Y, Ishida Y, Kimura M, Sasaki S, Tomita H
2026.1
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Reversible ST-T Segment Changes Induced by Anamorelin: A Case Report.
Akaishi H, Makiguchi T, Ishida Y, Shimanaka T, Tanaka H, Taima K, Tasaka S
13 ( 11 ) e70398 2025.11
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Validation of an automated premature ventricular contraction mapping algorithm.
Ishida Y, Gold MR, Payne JE, Bainey AR, Field ME, Badertscher P, Winterfield JR
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing 2025.10
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"Right-variant" atypical atrioventricular nodal reentrant tachycardia with a bystander, concealed nodofascicular/nodoventricular bypass tract.
Itoh T, Hamaura S, Toyama Y, Ishida Y, Kimura M, Tomita H
Heart rhythm 22 ( 10 ) e1022 - e1023 2025.10
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Pacing Site- and Timing-Dependent Differences in Atrial Resetting in an Atypical Atrioventricular Nodal Re-Entrant Tachycardia.
Itoh T, Toyama Y, Kimura M, Hiyama M, Hamaura S, Ishida Y, Sasaki S, Tomita H
JACC. Clinical electrophysiology 11 ( 7 ) 1649 - 1658 2025.7
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Long-term safety and efficacy of subcutaneous implantable cardioverter-defibrillator compared with transvenous implantable cardioverter-defibrillator in propensity score-matched patients from Japan.
Konno Y, Sasaki S, Ishida Y, Toyama Y, Nishizaki K, Kinjo T, Itoh T, Kimura M, Kato K, Iwasaki T, Umezaki H, Hirosawa S, Tomita H
Journal of arrhythmia 41 ( 2 ) e70063 2025.4
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Impact of the irrigation flow technology on contact force-guided pulmonary vein isolation: a prospective, randomized study
Sorimachi Yuya, Horiuchi Daisuke, Kimura Masaomi, Toyama Yuichi, Nishizaki Kimitaka, Kinjo Takahiko, Ishida Yuji, Itoh Taihei, Sasaki Shingo, Tomita Hirofumi
Hirosaki Medical Journal 75 ( 2-4 ) 97 - 109 2025.3
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Comparing cryoballoon and contact-force guided radiofrequency ablation in pulmonary vein isolation for atrial fibrillation in patients with hypertrophic cardiomyopathy.
Takahiko Kinjo, Masaomi Kimura, Daisuke Horiuchi, Taihei Itoh, Yuji Ishida, Kimitaka Nishizaki, Yuichi Toyama, Shogo Hamaura, Shingo Sasaki, Hirofumi Tomita
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing 67 ( 7 ) 1635 - 1645 2024.5
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Impact of factor Xa inhibitors on outcomes of atrial tachyarrhythmia recurrence following catheter ablation for atrial fibrillation: comparison with warfarin
Washima Shota, Hamaura Shogo, Toyama Yuichi, Nishizaki Kimitaka, Kinjo Takahiko, Ishida Yuji, Itoh Taihei, Kimura Masaomi, Sasaki Shingo, Saito Kazumasa, Soma Takanobu, Tomita Hirofumi
Hirosaki Medical Journal 74 ( 1-4 ) 87 - 98 2024.3
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Dual tachyarrhythmia: Ventricular fibrillation induced by atrial tachyarrhythmia in a patient with hypertrophic cardiomyopathy
Takahiko Kinjo, Shingo Sasaki, Daisuke Horiuchi, Yuji Ishida, Hirofumi Tomita
Journal of Arrhythmia 40 ( 1 ) 180 - 183 2024.2
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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 2023.12
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心電図モニター適正運用へ向けた取り組み：アラームの現状と対策
菊池 昂貴, 山口 峰, 棟方 栄子, 奧村 謙, 石田 祐司, 富田 泰史
心電図 43 ( 3 ) 158 - 164 2023.10
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特集 不整脈 内科医として知っておきたい基本と実際 不整脈診療のためのミニマル知識 ブルガダ心電図,症候群の基準 どの患者が危ない?
石田 祐司, 富田 泰史
Medical Practice 40 ( 10 ) 1552 - 1556 2023.10
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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 2023.6
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Long RP Tachycardia With Simple vs Complex Bypass Tracts
Taihei Itoh, Masaomi Kimura, Kimitaka Nishizaki, Yuji Ishida, Hirofumi Tomita
JACC: Clinical Electrophysiology 9 ( 8 Pt 1 ) 1421 - 1427 2023.3
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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, Masaomi Kimura, Taihei Itoh, Yuji Ishida, Hirofumi Tomita
HeartRhythm Case Reports 9 ( 4 ) 248 - 252 2023.1
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Characterization of the PRAETORIAN score in Japanese patients undergoing subcutaneous implantable cardioverter-defibrillator implantation.
Ken Yamazaki, Yuji Ishida, Shingo Sasaki, Yuichi Toyama, Kimitaka Nishizaki, Takahiko Kinjo, Taihei Itoh, Masaomi Kimura, Shuntaro Sakai, Shun Shikanai, Yuya Sorimachi, Shogo Hamaura, Hirofumi Tomita
Journal of cardiology 80 ( 5 ) 482 - 486 2022.7
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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 - e2 2022.7
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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 - e4 2022.7
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Substernal and subcutaneous electrocardiograms during subcutaneous implantable cardioverter-defibrillator implantation.
Journal of Interventional Cardiac Electrophysiology 2022.2
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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 7 ( 11 ) 776 - 779 2021.11
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Diltiazem Inhibits Coronary Spasm via Inhibition of Cav1.2Phosphorylation and Protein Kinase C Activation in a Mouse Model of Coronary Spastic Angina
Ishida Yuji, Kitayama Kazutaka, Hanada Kenji, Shibutani Shuji, Nishizaki Kimitaka, Kinjo Takahiko, Endo Tomohide, Suzuki Akiko, Tateyama Shunta, Nishizaki Fumie, Sukekawa Takanori, Tanaka Makoto, Osanai Tomohiro, Okumura Ken, Tomita Hirofumi
International Heart Journal 62 ( 4 ) 910 - 918 2021.6
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Impact of age on catheter ablation of premature ventricular contractions.
Patrick Badertscher, Leah John, Joshua Payne, Adam Bainey, Yuji Ishida, Michael E Field, Jeffrey R Winterfield, Michael R Gold
Journal of cardiovascular electrophysiology 32 ( 4 ) 1077 - 1084 2021.4
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Usefulness of lead repositioning to improve subcutaneous electrocardiogram sensing in patients with arrhythmogenic right ventricular cardiomyopathy with subcutaneous implantable cardioverter-defibrillator.
Shingo Sasaki, Kimitaka Nishizaki, Yuji Ishida, Yuichi Toyama, Shogo Hamaura, Hirofumi Tomita
HeartRhythm case reports 6 ( 10 ) 786 - 790 2020.10
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Unusual response to overdrive pacing during a postinfarction 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 2020.8
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The role of remote monitoring for cardiac implantable electronic devices.
John LA, Ishida Y, Gold MR.
International journal of heart rhythm 4 35 - 42 2020.6
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Electromagnetic interference from left ventricular assist devices in patients with subcutaneous implantable cardioverter-defibrillators.
Yuji Ishida, Joshua E Payne, Michael E Field, Michael R Gold
Journal of cardiovascular electrophysiology 31 ( 5 ) 1195 - 1201 2020.5
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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 2020.4
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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 2019.6
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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 : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 21 ( 5 ) 715 - 715 2019.5
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Nonendocardial Isthmus Involving a Protected Part Within the Endocardial Scar in an Ischemic Ventricular Tachycardia.
Taihei Itoh, Masaomi Kimura, Yuji Ishida, Hirofumi Tomita
JACC. Clinical electrophysiology 5 ( 5 ) 637 - 638 2019.5
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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 : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2018.12
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Single atrial premature depolarizations for differential diagnosis of a long RP tachycardia: What is the diagnosis?
Itoh T, Kimura M, Ishida Y, Tomita H
Journal of cardiovascular electrophysiology 29 ( 10 ) 1457 - 1459 2018.10
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Cycle length alternans during an atypical atrioventricular nodal re-entrant tachycardia utilizing a superior slow pathway.
Itoh T, Kimura M, Ishida Y, Tomita H
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 20 ( 7 ) 1114 2018.7
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Use of Wearable Cardioverter Defibrillator Shortens the ICU Stay and Enables Safe Management in a General Ward
Shoji Yoshihiro, Sasaki Shingo, Toyama Yuichi, Nishizaki Kimitaka, Kinjo Takahiko, Ishida Yuji, Endo Tomohide, Nishizaki Fumie, Itoh Taihei, Yokota Takashi, Yokoyama Hiroaki, Yamada Masahiro, Horiuchi Daisuke, Kimura Masaomi, Higuma Takumi, Okumura Ken, Tomita Hirofumi
弘前医学 68 ( 2 ) 135 - 141 2018
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Safety and Efficacy of Subcutaneous Cardioverter Defibrillator in Patients at High Risk of Sudden Cardiac Death ― Primary Japanese Experience ―
Sasaki Shingo, Tomita Hirofumi, Tsurugi Takuo, Ishida Yuji, Shoji Yoshihiro, Nishizaki Kimitaka, Kinjo Takahiko, Endo Tomohide, Nishizaki Fumie, Hanada Kenji, Sasaki Kenichi, Horiuchi Daisuke, Kimura Masaomi, Higuma Takumi, Okamatsu Hideharu, Tanaka Yasuaki, Koyama Junjiroh, Okumura Ken
Circulation journal : official journal of the Japanese Circulation Society 82 ( 6 ) 1546 - 1551 2018
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Enhanced transient receptor potential channel-mediated Ca<sup>2+</sup> influx in the cells with phospholipase C-δ1 overexpression: its possible role in coronary artery spasm.
Murakami K, Osanai T, Tanaka M, Nishizaki K, Kinjo T, Tanno T, Ishida Y, Suzuki A, Endo T, Tomita H, Okumura K
Fundamental & clinical pharmacology 31 ( 4 ) 383 - 391 2017.8
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Safety and efficacy of contemporary catheter ablation for atrial fibrillation patients with a history of cardioembolic stroke in the era of direct oral anticoagulants.
Nishizaki K, Itoh T, Kimura M, Tsushima Y, Shoji Y, Kinjo T, Ishida Y, Sasaki K, Horiuchi D, Sasaki S, Tomita H, Okumura K
Journal of cardiology 70 ( 1 ) 86 - 91 2017.7
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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.
Sasaki S, Shoji Y, Ishida Y, Kinjo T, Tsushima Y, Seno M, Nishizaki F, Itoh T, Izumiyama K, Yokota T, Yokoyama H, Yamada M, Horiuchi D, Kimura M, Higuma T, Tomita H, Okumura K
Journal of cardiology 69 ( 1 ) 359 - 363 2017.1
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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 2016.11
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Long Postpacing Interval After Entrainment of Tachycardia Including a Slow Conduction Zone Within the Circuit.
Kinjo T, Sasaki S, Kimura M, Owada S, Horiuchi D, Sasaki K, Itoh T, Ishida Y, Shoji Y, Nishizaki K, Tsushima Y, Tomita H, Okumura K
Journal of cardiovascular electrophysiology 27 ( 8 ) 923 - 9 2016.8
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Usefulness of combined CARTO electroanatomical mapping and manifest entrainment in ablating adenosine triphosphate-sensitive atrial tachycardia originating from the atrioventricular node vicinity.
Okumura K, Sasaki S, Kimura M, Horiuchi D, Sasaki K, Itoh T, Tomita H, Ishida Y, Kinjo T
Journal of arrhythmia 32 ( 2 ) 133 - 40 2016.4
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Reduced residual conduction gaps and favourable outcome in contact force-guided circumferential pulmonary vein isolation.
Itoh T, Kimura M, Tomita H, Sasaki S, Owada S, Horiuchi D, Sasaki K, Ishida Y, Kinjo T, Okumura K
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 18 ( 4 ) 531 - 7 2016.4
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Catheter ablation of ventricular arrhythmias arising from the basal septum of the right ventricle: characteristics and significance of junctional rhythm appearing during ablation.
Sasaki K, Sasaki S, Kimura M, Horiuchi D, Itoh T, Ishida Y, Kinjo T, Tomita H, Okumura K
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing 45 ( 2 ) 159 - 67 2016.3
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Ventricular tachycardia after Septal anterior ventricular exclusion：A case report
Kinjo Takahiko, Horiuchi Daisuke, Kimura Masaomi, Itoh Taihei, Ishida Yuji, Shoji Yoshihiro, Nishizaki Kimitaka, Okumura Ken
Shinzo 48 ( 2 ) S2_224 - S2_235 2016
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CHA2DS2-VASc and HAS-BLED scores and activated partial thromboplastin time for prediction of high plasma concentration of dabigatran at trough.
Owada S, Tomita H, Kinjo T, Ishida Y, Itoh T, Sasaki K, Horiuchi D, Kimura M, Sasaki S, Okumura K
Thrombosis research 135 ( 1 ) 62 - 7 2015.1
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Enhanced p122RhoGAP/DLC-1 Expression Can Be a Cause of Coronary Spasm.
Kinjo T, Tanaka M, Osanai T, Shibutani S, Narita I, Tanno T, Nishizaki K, Ichikawa H, Kimura Y, Ishida Y, Yokota T, Shimada M, Homma Y, Tomita H, Okumura K
PloS one 10 ( 12 ) e0143884 2015
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Low serum eicosapentaenoic acid level is a risk for ventricular arrhythmia in patients with acute myocardial infarction: a possible link to J-waves.
Endo T, Tomita H, Higuma T, Abe N, Kushibiki M, Saitoh S, Yamada M, Yokota T, Echizen T, Yokoyama H, Tateyama S, Suzuki A, Ishida Y, Murakami K, Osanai T, Okumura K
Heart and vessels 29 ( 6 ) 847 - 54 2014.11
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Comparison of lesion formation between contact force-guided and non-guided circumferential pulmonary vein isolation: a prospective, randomized study.
Kimura M, Sasaki S, Owada S, Horiuchi D, Sasaki K, Itoh T, Ishida Y, Kinjo T, Tomita H, Okumura K
Heart rhythm 11 ( 6 ) 984 - 91 2014.6
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High correlation of estimated local conduction velocity with natural logarithm of bipolar electrogram amplitude in the reentry circuit of atrial flutter.
Itoh T, Kimura M, Sasaki S, Owada S, Horiuchi D, Sasaki K, Ishida Y, Takahiko K, Okumura K
Journal of cardiovascular electrophysiology 25 ( 4 ) 387 - 394 2014.4
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A case of inappropriate implantable cardioverter defibrillator shock due to epileptic seizures: A possible limitation of the Wavelet discrimination algorithm
Yuji Ishida, 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 2014.2
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Clinical features and predictors of lethal ventricular tachyarrhythmias after cardiac resynchronization therapy for primary prevention of sudden cardiac death
Yuji Ishida, Shingo Sasaki, Takahiko Kinjo, Taihei Itoh, Kenichi Sasaki, Daisuke Horiuchi, Shingen Owada, Masaomi Kimura, Ken Okumura
Journal of Arrhythmia 2013.12
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Re-elevation of T-wave from day 2 to day 4 after successful percutaneous coronary intervention predicts chronic cardiac systolic dysfunction in patients with first anterior acute myocardial infarction.
Nishizaki F, Tomita H, Yokoyama H, Higuma T, Abe N, Suzuki A, Endo T, Tateyama S, Ishida Y, Osanai T, Okumura K
Heart and vessels 28 ( 6 ) 704 - 13 2013.11
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Validation of accuracy of three-dimensional left atrial CartoSound™ and CT image integration: influence of respiratory phase and cardiac cycle.
Kimura M, Sasaki S, Owada S, Horiuchi D, Sasaki K, Itoh T, Ishida Y, Kinjo T, Okumura K
Journal of cardiovascular electrophysiology 24 ( 9 ) 1002 - 7 2013.9
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Revisit of typical counterclockwise atrial flutter wave in the ECG: electroanatomic studies on the determinants of the morphology.
Sasaki K, Sasaki S, Kimura M, Owada S, Horiuchi D, Itoh T, Ishida Y, Okumura K
Pacing and clinical electrophysiology : PACE 36 ( 8 ) 978 - 87 2013.8
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A case of atrial tachycardia which presents saw-tooth P-wave morphology suggestive of typical atrial flutter, and whose mechanism was considered to be a microreentry around the coronary sinus ostium
Sasaki Kenichi, Sasaki Shingo, Kimura Masaomi, Owada Shingen, Horiuchi Daisuke, Itoh Taihei, Ishida Yuji, Kinjo Takahiko, Okumura Ken
Shinzo 45 ( 3 ) S3_68 - S3_73 2013
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Two cases of atrial fibrillation whose recurrence after pulmonary vein ablation seemed to be caused by fibrillatory activity residing in the superior vena cava
Sasaki Kenichi, Kimura Masaomi, Owada Shingen, Horiuchi Daisuke, Itoh Taihei, Ishida Yuji, Sasaki Shingo, Okumura Ken
Shinzo 44 ( 3 ) S3_101 - S3_107 2012
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A case of atrial tachycardia presenting concealed entrainment at coronary sinus, ablation to which has terminated tachycardia
Owada Shingen, Ishida Yuji, Itoh Taihei, Sasaki Kenichi, Horiuchi Daisuke, Kimura Masaomi, Sasaki Shingo, Okumura Ken
Shinzo 43 ( 3 ) S3_55 - S3_60 2011