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Kota Komiyama · SciRah

Researcher profile · Semantic Scholar

Kota Komiyama

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Kota Komiyama — researcher profile on SciRah

h-index: 18
Works: 110
Citations: 1,273

Most-cited papers

Efficacy of catheter-based renal denervation in the absence of antihypertensive medications (SPYRAL HTN-OFF MED Pivotal): a multicentre, randomised, sham-controlled trial.
M. Böhm, K. Kario, D. Kandzari, F. Mahfoud +219 more
2020The Lancet434 citations
Semantic Scholar
Dual Antiplatelet Therapy for 6 Versus 18 Months After Biodegradable Polymer Drug-Eluting Stent Implantation.
Masato Nakamura, R. Iijima, J. Ako, T. Shinke +133 more
2017JACC: Cardiovascular Interventions108 citations Open access
Semantic Scholar
Identifying novel phenotypes of acute heart failure using cluster analysis of clinical variables.
Yu Horiuchi, Shuzou Tanimoto, A. H. M. Mahbub Latif, K. Urayama +10 more
2018International Journal of Cardiology61 citations
Semantic Scholar
Macroreentrant Atrial Tachycardia in Patients without Previous Atrial Surgery or Catheter Ablation: Clinical and Electrophysiological Characteristics of Scar‐Related Left Atrial Anterior Wall Reentry
S. Fukamizu, H. Sakurada, Takekuni Hayashi, R. Hojo +6 more
2013Cardiovascular Electrophysiology51 citations
Semantic Scholar
Evaluation of objective nutritional indexes as predictors of one-year outcomes after transcatheter aortic valve implantation.
T. Okuno, K. Koseki, Toru Nakanishi, Kei Sato +13 more
2019Journal of Cardiology50 citations Open access
Semantic Scholar
In-hospital mortality analysis of Japanese patients with acute coronary syndrome using the Tokyo CCU Network database: Applicability of the GRACE risk score.
Kota Komiyama, Masato Nakamura, K. Tanabe, H. Niikura +6 more
2017Journal of Cardiology40 citations Open access
Semantic Scholar
Impact of abdominal fat distribution, visceral fat, and subcutaneous fat on coronary plaque scores assessed by 320-row computed tomography coronary angiography.
Tetsu Tanaka, S. Kishi, K. Ninomiya, D. Tomii +9 more
2019Atherosclerosis36 citations
Semantic Scholar
Prevalence, characteristics and cardiovascular and non‐cardiovascular outcomes in patients with heart failure with supra‐normal ejection fraction: Insight from the JROADHF study
Yu Horiuchi, M. Asami, Tomomi Ide, K. Yahagi +9 more
2023European Journal of Heart Failure33 citations
Semantic Scholar
Transient sinus node dysfunction following sinus node artery occlusion due to radiofrequency catheter ablation of the septal superior vena cava-right atrium junction.
T. Kitamura, S. Fukamizu, Ken Arai, R. Hojo +4 more
2016Journal of Electrocardiology28 citations
Semantic Scholar
Hemodynamic correlates of nutritional indexes in heart failure.
Yu Horiuchi, Shuzou Tanimoto, T. Okuno, J. Aoki +8 more
2017Journal of Cardiology26 citations Open access
Semantic Scholar
Prognostic Impact of Computed Tomography-Derived Abdominal Fat Area on Transcatheter Aortic Valve Implantation.
T. Okuno, K. Koseki, Toru Nakanishi, K. Ninomiya +13 more
2018Circulation Journal24 citations Open access
Semantic Scholar
Prevalence and electrophysiological characteristics of typical atrial flutter in patients with atrial fibrillation and chronic obstructive pulmonary disease.
Takekuni Hayashi, S. Fukamizu, R. Hojo, Kota Komiyama +7 more
2013Europace24 citations Open access
Semantic Scholar
Effect of Cigarette Smoking on the Risk of Atrial Fibrillation Recurrence after Pulmonary Vein Isolation
S. Fukamizu, H. Sakurada, M. Takano, R. Hojo +12 more
201023 citations Open access
Semantic Scholar
Prophylactic catheter ablation for induced monomorphic ventricular tachycardia in patients with implantable cardioverter defibrillators as primary prevention.
Takekuni Hayashi, S. Fukamizu, R. Hojo, Kota Komiyama +8 more
2013Europace21 citations
Semantic Scholar
Early repolarization pattern and its day-to-day dynamic change as markers for ventricular fibrillation in patients with vasospastic angina.
T. Kitamura, S. Fukamizu, R. Hojo, Y. Aoyama +4 more
2016Europace20 citations Open access
Semantic Scholar
Stent implantation for May–Thurner syndrome with acute deep venous thrombosis: acute and long-term results from the ATOMIC (AcTive stenting for May–Thurner Iliac Compression syndrome) registry
A. Funatsu, H. Anzai, Kota Komiyama, K. Oi +7 more
2018Cardiovascular Intervention and Therapeutics19 citations
Semantic Scholar
Long-term efficacy of catheter ablation for paroxysmal atrial fibrillation in patients with Brugada syndrome and an implantable cardioverter-defibrillator to prevent inappropriate shock therapy.
T. Kitamura, S. Fukamizu, I. Kawamura, R. Hojo +5 more
2016Heart Rhythm18 citations
Semantic Scholar
Fragmented QRS predicts cardiovascular death of patients with structural heart disease and inducible ventricular tachyarrhythmia.
Takekuni Hayashi, S. Fukamizu, R. Hojo, Kota Komiyama +7 more
2013Circulation Journal17 citations Open access
Semantic Scholar
Prognostic impact of electrocardiographic left ventricular hypertrophy following transcatheter aortic valve replacement.
Tetsu Tanaka, K. Yahagi, M. Asami, K. Ninomiya +10 more
2021Journal of Cardiology14 citations Open access
Semantic Scholar
Clinical impacts of CT-derived fractional flow reserve under insurance reimbursement: Results from multicenter, prospective registry.
S. Fujimoto, Y. Nozaki, Tomohiro Sakamoto, Rine Nakanishi +9 more
2023Journal of Cardiology12 citations
Semantic Scholar
Malnutrition, hemodynamics and inflammation in heart failure with reduced, mildly reduced and preserved ejection fraction
Yusuke Watanabe, Yu Horiuchi, M. Nakase, Naoto Setoguchi +11 more
2022Heart and Vessels12 citations
Semantic Scholar
Clopidogrel Monotherapy After 1-Month Dual Antiplatelet Therapy in Patients With Diabetes Undergoing Percutaneous Coronary Intervention.
Ko Yamamoto, Hirotoshi Watanabe, T. Morimoto, Y. Obayashi +22 more
2022JACC: Cardiovascular Interventions12 citations Open access
Semantic Scholar
Sodium Bicarbonate-Ascorbic Acid Combination for Prevention of Contrast-Induced Nephropathy in Chronic Kidney Disease Patients Undergoing Catheterization.
Kota Komiyama, T. Ashikaga, Dai Inagaki, Tomonori Miyabe +13 more
2017Circulation Journal12 citations Open access
Semantic Scholar
Immunoglobulin G4-Related Coronary Periarteritis With Multiple Intracoronary Images.
K. Koseki, K. Yahagi, T. Okuno, H. Kikushima +10 more
2019JACC: Cardiovascular Interventions11 citations Open access
Semantic Scholar
Bidirectional ventricular tachycardia caused by a reentrant mechanism with left bundle branch block configuration on electrocardiography.
Akiko Ueda-Tatsumoto, H. Sakurada, M. Nishizaki, H. Okazaki +4 more
2008Circulation Journal11 citations Open access
Semantic Scholar
Prognostic impact of arterial stiffness following transcatheter aortic valve replacement.
Tetsu Tanaka, M. Asami, K. Yahagi, K. Ninomiya +8 more
2021Journal of Cardiology10 citations Open access
Semantic Scholar
Comparison of 0.9-mm and 1.4-mm catheters in excimer laser coronary angioplasty for acute myocardial infarction
Sho Nagamine, T. Ashikaga, S. Masuda, Kota Komiyama +3 more
2019Lasers in Medical Science10 citations Open access
Semantic Scholar
Comparison of the OPTIVUS-Complex PCI Multivessel Cohort With the Historical CREDO-Kyoto Registry Cohort-3.
Ko Yamamoto, H. Shiomi, T. Morimoto, Hiroki Watanabe +33 more
2023Circulation Journal8 citations Open access
Semantic Scholar
The role of the renal resistance index in patients with heart failure with reduced or preserved ejection fraction.
D. Tomii, Yu Horiuchi, Yu Gonda, D. Yoshiura +16 more
2021Journal of Cardiology8 citations Open access
Semantic Scholar
The impact of Rho-kinase inhibitor, “Fasudil”, intracoronary bolus administration to improve refractory coronary vasospasm
Kota Komiyama, T. Tejima, Y. Tanabe, T. Nishimura +13 more
2011Cardiovascular Intervention and Therapeutics8 citations
Semantic Scholar
Effect of dapagliflozin on ventricular repolarization in patients with heart failure with reduced ejection fraction
M. Nakase, K. Yahagi, Yu Horiuchi, M. Asami +5 more
2023Heart and Vessels7 citations
Semantic Scholar
Acute Myocarditis in a Patient Following mRNA-1273 SARS-CoV-2 Vaccination
Toshinaru Kawakami, K. Yahagi, M. Sekiguchi, T. Ishizawa +11 more
2022Internal medicine7 citations Open access
Semantic Scholar
Ablation of swallowing-induced atrial tachycardia affects heart rate variability: a case report
R. Hojo, S. Fukamizu, Tae Ishikawa, Takekuni Hayashi +5 more
2014Heart and Vessels7 citations
Semantic Scholar
Combination of drug-coated balloon angioplasty and excimer laser coronary angioplasty ablation for coronary restenosis of Kawasaki disease: A case report.
I. Kawamura, Kota Komiyama, S. Fukamizu, T. Shibui +2 more
2017Journal of Cardiology Cases6 citations Open access
Semantic Scholar
Prominent J‐wave and T‐wave alternans associated with mechanical alternans in a patient with takotsubo cardiomyopathy
R. Hojo, S. Fukamizu, T. Kitamura, Kota Komiyama +5 more
2015Journal of Arrhythmia6 citations Open access
Semantic Scholar
Ventricular rupture during the removal of Impella 5.5 in a patient with fulminant myocarditis.
Mai Katsura, Kazuyuki Yahagi, Shun Kitamura, Yuya Tsuruta +8 more
2024Journal of Cardiology Cases5 citations Open access
Semantic Scholar
Clinical Predictors of Coronary Artery Plaque Progression by Quantitative Serial Assessment Using 320-Row Computed Tomography Coronary Angiography in Asymptomatic Patients with Type 2 Diabetes Mellitus.
Tetsu Tanaka, S. Kishi, K. Ninomiya, T. Ishizawa +10 more
2020Journal of Cardiology5 citations Open access
Semantic Scholar
Global use of angiotensin receptor neprilysin inhibitor in heart failure and reduced, below normal and supranormal ejection fraction
Yu Horiuchi, M. Asami, Kazuyuki Yahagi, Asahi Oshima +7 more
2024Heart and Vessels4 citations
Semantic Scholar
Diuretic and renal effects of angiotensin receptor-neprilysin inhibitor in patients hospitalized for acute heart failure
Naoto Setoguchi, Yu Horiuchi, Toshiharu Kawakami, M. Nakase +12 more
2023Heart and Vessels4 citations
Semantic Scholar
Autopsy Findings of Left Atrial Appendage Closure Device.
M. Nakase, M. Asami, K. Yahagi, Yu Sato +11 more
2021Cardiovascular pathology3 citations
Semantic Scholar
Atypical Re-Entrant Circuit of Cavo-Tricuspid Isthmus-Dependent Atrial Flutter Due to an Atrial-Septal Conduction Disturbance in a Patient With Cardiac Sarcoidosis.
Hideki Koike, K. Yahagi, H. Yuzawa, Kei Sato +6 more
2019JACC Clinical Electrophysiology3 citations Open access
Semantic Scholar
AS-56: Is Ascorbic Acid Effective in Preventing Contrast-Induced Acute Kidney Injury?
Kota Komiyama, T. Tejima, Yasuhiro Tanab, H. Sakurada
20103 citations
Semantic Scholar
DOAC Score for Predicting Clinical Outcomes After Left Atrial Appendage Closure
M. Asami, Yu Horiuchi, J. Tanaka, D. Yoshiura +23 more
2025CJC Open2 citations Open access
Semantic Scholar
Paroxysmal Mitral Regurgitation Treated by Edge-to-Edge Repair
Shun Kitamura, M. Asami, J. Tanaka, Y. Gonda +5 more
2024JACC Case Reports2 citations Open access
Semantic Scholar
Acute Coronary Syndrome Due to Myeloperoxidase-Antineutrophil Cytoplasmic Antibody-Associated Vasculitis.
M. Nakase, K. Yahagi, Asahi Oshima, H. Kikushima +10 more
2020JACC: Cardiovascular Interventions2 citations Open access
Semantic Scholar
ST-Segment Elevation Myocardial Infarction Related to Variable Calcified Lesions in Saphenous Vein Graft 33 Years After Coronary Artery Bypass Grafting.
Tetsu Tanaka, K. Yahagi, K. Ninomiya, D. Tomii +8 more
2018JACC: Cardiovascular Interventions2 citations Open access
Semantic Scholar
Abstract 19525: Identifying Novel Phenotypes of Heart Failure Using Cluster Analysis of Clinical Variables
Yu Horiuchi, Shuzou Tanimoto, Mahbub Latif, K. Urayama +7 more
20172 citations
Semantic Scholar
An isolated spontaneous dissecting celiac artery aneurysm with successful endovascular treatment using stenting and coil embolization.
T. Kaihara, Kota Komiyama, S. Fukamizu, T. Ashikaga +1 more
2016Journal of Cardiology Cases2 citations Open access
Semantic Scholar
Various morphologies of bidirectional ventricular tachycardia caused by aconite "Torikabuto" poisoning.
T. Kitamura, S. Fukamizu, R. Hojo, Takekuni Hayashi +6 more
2013Journal of Cardiology Cases2 citations Open access
Semantic Scholar
AS-025 Impact of Bolus Administration of Ascorbic Acid to Prevent Contrast Induced Nephropathy Undergoing Emergent Cardiovascular Procedure
Kota Komiyama, T. Tejima, Y. Tanabe, Sakurada Harumizu
20112 citations
Semantic Scholar

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K. Tanabe×24
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K. Tanabe — researcher profile on SciRah
J. Aoki×21
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J. Aoki — researcher profile on SciRah
K. Yahagi×20
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K. Yahagi — researcher profile on SciRah
Yu Horiuchi×18
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Yu Horiuchi — researcher profile on SciRah

×17

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H. Sakurada — researcher profile on SciRah

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M. Asami — researcher profile on SciRah

S. Fukamizu×15

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S. Fukamizu — researcher profile on SciRah

Tetsu Tanaka×14

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Tetsu Tanaka — researcher profile on SciRah

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H. Yuzawa — researcher profile on SciRah

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R. Hojo — researcher profile on SciRah

K. Ninomiya×12

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K. Ninomiya — researcher profile on SciRah

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T. Tejima — researcher profile on SciRah