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K. Kumagai · SciRah

Researcher profile · Semantic Scholar

K. Kumagai

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K. Kumagai — researcher profile on SciRah

h-index: 39
Works: 220
Citations: 13K

Most-cited papers

2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation
H. Calkins, G. Hindricks, R. Cappato, Young‐Hoon Kim +66 more
2017Europace2,604 citations Open access
Semantic Scholar
2012 HRS/EHRA/ECAS expert consensus statement on catheter and surgical ablation of atrial fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design
H. Calkins, K. Kuck, R. Cappato, J. Brugada +42 more
2012Journal of interventional cardiac electrophysiology1,953 citations
Semantic Scholar
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation
H. Calkins, G. Hindricks, R. Cappato, Young-Hoon Kim +56 more
20121,118 citations
Semantic Scholar
2012 HRS/EHRA/ECAS Expert Consensus Statement on Catheter and Surgical Ablation of Atrial Fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design.
H. Calkins, K. Kuck, R. Cappato, J. Brugada +42 more
2012Europace749 citations Open access
Semantic Scholar
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: Executive summary
H. Calkins, G. Hindricks, R. Cappato, Young-Hoon Kim +56 more
2017Europace667 citations Open access
Semantic Scholar
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: executive summary
H. Calkins, G. Hindricks, R. Cappato, Young-Hoon Kim +56 more
2017Journal of interventional cardiac electrophysiology443 citations Open access
Semantic Scholar
Guidelines for Pharmacotherapy of Atrial Fibrillation (JCS 2008) : Digest Version
S. Ogawa, Y. Aizawa, H. Atarashi, H. Inoue +12 more
2010231 citations
Semantic Scholar
Optimal treatment strategy for patients with paroxysmal atrial fibrillation: J-RHYTHM Study.
S. Ogawa, T. Yamashita, T. Yamazaki, Y. Aizawa +20 more
2009Circulation Journal187 citations Open access
Semantic Scholar
JCS/JHRS 2019 Guideline on Non-Pharmacotherapy of Cardiac Arrhythmias.
A. Nogami, T. Kurita, Haruhiko Abe, K. Ando +54 more
2021Circulation Journal167 citations Open access
Semantic Scholar
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation
Hugh Calkins, G. Hindricks, R. Cappato, Young-Hoon Kim +56 more
2017Heart Rhythm144 citations Open access
Semantic Scholar
JCS/JHRS 2019 guideline on non‐pharmacotherapy of cardiac arrhythmias
A. Nogami, T. Kurita, Haruhiko Abe, K. Ando +54 more
2021Journal of Arrhythmia142 citations Open access
Semantic Scholar
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation: Executive summary.
Hugh Calkins, G. Hindricks, R. Cappato, Younghoon Kim +56 more
2017Heart Rhythm124 citations Open access
Semantic Scholar
Effects of Sex on the Incidence of Cardiac Tamponade After Catheter Ablation of Atrial Fibrillation: Results From a Worldwide Survey in 34 943 Atrial Fibrillation Ablation Procedures
Y. Michowitz, M. Rahkovich, H. Oral, Erica S. Zado +24 more
2014Circulation: Arrhythmia and Electrophysiology122 citations Open access
Semantic Scholar
Randomized trial of angiotensin II-receptor blocker vs. dihydropiridine calcium channel blocker in the treatment of paroxysmal atrial fibrillation with hypertension (J-RHYTHM II study).
T. Yamashita, H. Inoue, K. Okumura, I. Kodama +21 more
2011Europace119 citations Open access
Semantic Scholar
HotBalloon Ablation of the Pulmonary Veins for Paroxysmal AF: A Multicenter Randomized Trial in Japan.
H. Sohara, T. Ohe, K. Okumura, S. Naito +17 more
2016Journal of the American College of Cardiology99 citations Open access
Semantic Scholar
Antithrombotic therapy in atrial fibrillation: evaluation and positioning of new oral anticoagulant agents.
S. Ogawa, Y. Koretsune, M. Yasaka, Y. Aizawa +8 more
2011Circulation Journal59 citations Open access
Semantic Scholar
Impact of Blood Pressure Control on Thromboembolism and Major Hemorrhage in Patients With Nonvalvular Atrial Fibrillation: A Subanalysis of the J‐RHYTHM Registry
E. Kodani, H. Atarashi, H. Inoue, K. Okumura +236 more
2016Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease52 citations Open access
Semantic Scholar
Catheter ablation of atrial fibrillation. -State of the Art-.
K. Kumagai
2011Circulation Journal50 citations Open access
Semantic Scholar
CORRIGENDUM: JCS/JHRS 2019 Guideline on Non-Pharmacotherapy of Cardiac Arrhythmias.
A. Nogami, T. Kurita, Haruhiko Abe, K. Ando +54 more
2021Circulation Journal38 citations Open access
Semantic Scholar
Nationwide survey of catheter ablation for atrial fibrillation: the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF)--report of 1-year follow-up.
Y. Murakawa, A. Nogami, M. Shoda, Koichi Inoue +6 more
2014Circulation Journal34 citations Open access
Semantic Scholar
Current status of catheter ablation for atrial fibrillation--updated summary of the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF).
Koichi Inoue, Y. Murakawa, A. Nogami, M. Shoda +6 more
2014Circulation Journal33 citations Open access
Semantic Scholar
Dose-response effects of bepridil in patients with persistent atrial fibrillation monitored with transtelephonic electrocardiograms: a multicenter, randomized, placebo-controlled,double-blind study (J-BAF Study).
T. Yamashita, S. Ogawa, Toshiaki Sato, Y. Aizawa +14 more
2009Circulation Journal33 citations
Semantic Scholar
Effects of additional ablation of low‐voltage areas after Box isolation for persistent atrial fibrillation
K. Kumagai, Hideko Toyama, Bo Zhang
2019Journal of Arrhythmia27 citations Open access
Semantic Scholar
Efficacy and Safety of Rivaroxaban and Warfarin in the Perioperative Period of Catheter Ablation for Atrial Fibrillation - Outcome Analysis From a Prospective Multicenter Registry Study in Japan.
K. Okumura, K. Aonuma, K. Kumagai, K. Hirao +4 more
2016Circulation Journal26 citations Open access
Semantic Scholar
Long-term effects of box isolation on sympathovagal balance in atrial fibrillation.
Yoshio Yamaguchi, K. Kumagai, H. Nakashima, K. Saku
2010Circulation Journal26 citations Open access
Semantic Scholar
Clinical and procedural predictors of early complications of ablation for atrial fibrillation: analysis of the national registry data.
Koichi Inoue, Y. Murakawa, A. Nogami, M. Shoda +6 more
2014Heart Rhythm25 citations
Semantic Scholar
High‐power, short‐duration ablation during Box isolation for atrial fibrillation
K. Kumagai, Hideko Toyama
2020Journal of Arrhythmia21 citations Open access
Semantic Scholar
Guidelines for clinical cardiac electrophysiologic studies (JCS 2011).
S. Ogawa, Y. Aizawa, K. Aonuma, M. Hirai +32 more
2013Circulation Journal21 citations Open access
Semantic Scholar
Nationwide survey of catheter ablation for atrial fibrillation: The Japanese catheter ablation registry of atrial fibrillation (J‐CARAF)–A report on periprocedural oral anticoagulants
Y. Murakawa, A. Nogami, M. Shoda, Koichi Inoue +7 more
2015Journal of Arrhythmia20 citations Open access
Semantic Scholar
Usefulness of ablation of complex fractionated atrial electrograms using nifekalant in persistent atrial fibrillation.
K. Kumagai, Hideko Toyama
2013Journal of Cardiology20 citations Open access
Semantic Scholar
Current status of catheter ablation of atrial fibrillation in Japan: Summary of the 4th survey of the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF).
Koichi Inoue, Y. Murakawa, A. Nogami, M. Shoda +6 more
2016Journal of Cardiology19 citations Open access
Semantic Scholar
Cryoballoon ablation for paroxysmal atrial fibrillation in Japan: 2-year safety and efficacy results from the Cryo AF Global Registry
M. Kimura, A. Kobori, J. Nitta, K. Hirao +12 more
2022Journal of interventional cardiac electrophysiology16 citations Open access
Semantic Scholar
Impact of Box Isolation on Rotors and Multiple Wavelets in Persistent Atrial Fibrillation.
K. Kumagai, Hideko Toyama, T. Ashihara
2020Circulation Journal16 citations Open access
Semantic Scholar
Influence of substrate modification in catheter ablation of atrial fibrillation on the incidence of acute complications: Analysis of 10 795 procedures in J‐CARAF Study 2011‐2016
Y. Murakawa, Teiichi Yamane, M. Goya, Koichi Inoue +8 more
2018Journal of Arrhythmia15 citations Open access
Semantic Scholar
Incidence and predictors of pericardial effusion as an early complication of catheter ablation for atrial fibrillation: The Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF)
Y. Murakawa, Teiichi Yamane, M. Goya, Koichi Inoue +8 more
2017Journal of Arrhythmia15 citations Open access
Semantic Scholar
Activation pattern within Koch’s triangle during sinus rhythm in patients with and without atrioventricular nodal reentrant tachycardia
K. Kumagai, Hideko Toyama
2023Journal of interventional cardiac electrophysiology14 citations
Semantic Scholar
Real-World Investigation on Anticoagulation Management Before and After Catheter Ablation for Atrial Fibrillation in Japan - Periprocedural and Long-Term Outcomes.
A. Nogami, Kyoko Soejima, I. Morishima, K. Hiroshima +12 more
2022Circulation Journal13 citations Open access
Semantic Scholar
Impact of Blood Pressure Visit‐to‐Visit Variability on Adverse Events in Patients With Nonvalvular Atrial Fibrillation: Subanalysis of the J‐RHYTHM Registry
E. Kodani, Hiroshi Inoue, H. Atarashi, Ken Okumura +241 more
2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease13 citations Open access
Semantic Scholar
Radiofrequency hot balloon catheter ablation for the treatment of atrial fibrillation: A 3‐center study in Japan
H. Sohara, S. Satake, H. Takeda, Yoshio Yamaguchi +5 more
201311 citations Open access
Semantic Scholar
Long-term efficacy and safety of anticoagulation after atrial ﬁbrillation ablation: data from the JACRE registry.
Koichi Inoue, K. Hirao, K. Kumagai, M. Kimura +13 more
2020Journal of Cardiology10 citations Open access
Semantic Scholar
Report of periprocedural oral anticoagulants in catheter ablation for atrial fibrillation: The Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF)
Y. Murakawa, A. Nogami, M. Shoda, Koichi Inoue +8 more
2016Journal of Arrhythmia10 citations Open access
Semantic Scholar
Impact of frailty in patients with non‐valvular atrial fibrillation undergoing catheter ablation
K. Soejima, Akihiko Nogami, K. Kumagai, K. Uno +8 more
2024Journal of Arrhythmia9 citations Open access
Semantic Scholar
HAS-BLED score as a predictor of bleeding complications from catheter ablation of atrial fibrillation: A subanalysis of the Japanese Anti-Coagulation Regimen Exploration in AF Catheter Ablation Registries.
Koichi Inoue, K. Hirao, K. Aonuma, K. Kumagai +4 more
2019Journal of Cardiology9 citations Open access
Semantic Scholar
National survey of catheter ablation for atrial fibrillation: The Japanese catheter ablation registry of atrial fibrillation (J‐CARAF)
Koichi Inoue, Y. Murakawa, A. Nogami, M. Shoda +7 more
20139 citations Open access
Semantic Scholar
Pilsicainide for Atrial Fibrillation
K. Kumagai, H. Nakashima, H. Tojo, T. Yasuda +4 more
2012Drugs9 citations
Semantic Scholar
Advantages and challenges for noninvasive atrial fibrillation ablation
M. Shoji, K. Inaba, J. Itami, M. Hamada +12 more
2020Journal of interventional cardiac electrophysiology8 citations
Semantic Scholar
Patient-reported treatment satisfaction with rivaroxaban in Japanese non-valvular atrial fibrillation patients: an observational study
Y. Koretsune, K. Kumagai, S. Uchiyama, T. Yamashita +8 more
2018Current Medical Research and Opinion8 citations
Semantic Scholar
Optimal Treatment Strategy for Patients With Paroxysmal Atrial Fibrillation : J-RHYTHM Study
Shunichi Ogawa, T. Yamashita, Tsutomu Yamazaki, Yoshifusa Aizawa +21 more
20098 citations
Semantic Scholar
A brief report on the nationwide survey of catheter ablation in Japan/the Japanese Catheter Ablation Registry (JCAR)
Y. Murakawa, A. Nogami, K. Hirao, M. Shoda +27 more
20127 citations Open access
Semantic Scholar
Box Isolation for Atrial Fibrillation
K. Kumagai
20117 citations Open access
Semantic Scholar

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K. Okumura×24
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K. Okumura — researcher profile on SciRah
Teiichi Yamane×18
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Teiichi Yamane — researcher profile on SciRah
M. Shoda×15
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M. Shoda — researcher profile on SciRah
Y. Murakawa×15
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Y. Murakawa — researcher profile on SciRah

×15

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Y. Miyauchi — researcher profile on SciRah

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A. Nogami — researcher profile on SciRah

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S. Naito — researcher profile on SciRah

Koichi Inoue×13

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Koichi Inoue — researcher profile on SciRah

H. Mitamura×12

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H. Mitamura — researcher profile on SciRah

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Y. Aizawa — researcher profile on SciRah

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K. Hirao — researcher profile on SciRah

G. Hindricks×9

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G. Hindricks — researcher profile on SciRah