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List of works by Kentaro Hayashida

"Dual role" guiding catheter: a new technique for patients requiring coronary protection during transcatheter aortic valve implantation

scientific article published on 12 March 2015

"Moving left ventricular obstruction" due to stress cardiomyopathy in a patient with hypertrophic obstructive cardiomyopathy treated with percutaneous transluminal septal myocardial ablation

scientific article published on 25 August 2015

"Phantom vessel" running parallel to the culprit artery in a case of acute myocardial infarction

scientific article published on 14 May 2014

"Protruding Myocardium" as a Target for Percutaneous Transluminal Septal Myocardial Ablation in a Case of Hypertrophic Obstructive Cardiomyopathy

scientific article published in October 2015

1-Year Follow-Up of Contained Aortic Root Rupture After Transcatheter Aortic Valve Replacement

scientific article published on 30 December 2015

A Novel Wire-Assisted Technique for Closing Large Atrial Septal Defects: New Concepts of Closure Mechanism

scientific article published on 25 February 2016

A novel technique to avoid perforation of the right ventricle by the temporary pacing lead during transcatheter aortic valve implantation

scientific article published on 30 May 2020

A proctoring system to manage the learning curve associated with the introduction of transcatheter aortic valve implantation in Japan

scientific article published on 11 December 2017

AVJ-514 Trial　- Baseline Characteristics and 30-Day Outcomes Following MitraClip® Treatment in a Japanese Cohort.

scientific article published on 17 March 2017

Activities of daily living among elderly persons with severe aortic stenosis

scientific article published on 16 June 2019

Ankle-brachial pressure index as a predictor of the 2-year outcome after transcatheter aortic valve replacement: data from the Japanese OCEAN-TAVI Registry

scientific article published on 11 December 2017

Antithrombotic strategies after transcatheter aortic valve implantation: Insights from a network meta-analysis

scientific article published on 14 October 2019

Aortic aneurysm: an independent predictor of a looped brachiocephalic trunk in patients undergoing transradial coronary angiography.

scientific article published in November 2013

Aortic stenosis with right-sided aortic arch treated with transfemoral aortic valve implantation.

scientific article published on 10 January 2018

Appropriateness of coronary interventions in Japan by the US and Japanese standards

scientific article published on 16 September 2014

Appropriateness ratings of percutaneous coronary intervention in Japan and its association with the trend of noninvasive testing

scientific article published on 01 September 2014

Are the effects of alpha-glucosidase inhibitors on cardiovascular events related to elevated levels of hydrogen gas in the gastrointestinal tract?

scientific article

Association between valvuloarterial impedance after transcatheter aortic valve implantation and 2-year mortality in elderly patients with severe symptomatic aortic stenosis: the OCEAN-TAVI registry

scientific article published on 01 January 2019

Automated 3-dimensional aortic annular assessment by multidetector computed tomography in transcatheter aortic valve implantation

scientific article

Barriers Associated With Door-to-Balloon Delay in Contemporary Japanese Practice

scientific article published on 23 February 2017

Bone marrow derived cells are involved in the pathogenesis of cardiac hypertrophy in response to pressure overload

scientific article published on 13 August 2007

Bone marrow-derived cells contribute to pulmonary vascular remodeling in hypoxia-induced pulmonary hypertension.

scientific article

CT imaging before transcatheter aortic valve implantation (TAVI) using variable helical pitch scanning and its diagnostic performance for coronary artery disease

scientific article

Can we perform rotational atherectomy in patients with severe aortic stenosis? Substudy from the OCEAN TAVI Registry.

scientific article published on 28 February 2017

Can we predict postprocedural paravalvular leak after Edwards SAPIEN transcatheter aortic valve implantation?

scientific article published on 19 March 2015

Cerebral Infarction after Transcatheter Aortic Valve Implantation in Japan: Retrospective Analysis at a Single High-Volume Center

scientific article published on 01 November 2019

Characteristics and in-hospital outcomes in young patients presenting with acute coronary syndrome treated by percutaneous coronary intervention.

scientific article published on 5 June 2017

Clinical Outcomes Following Transcatheter Aortic Valve Replacement in Asian Population

scientific article published in May 2016

Clinical outcomes of transcatheter aortic valve implantation (TAVI) in nonagenarians from the optimized catheter valvular intervention-TAVI registry

scientific article published on 25 April 2020

Clinical risk model for predicting 1-year mortality after transcatheter aortic valve replacement

scientific article published on 30 July 2020

Coexistence of two distinct fascinating cardiovascular disorders: heterotaxy syndrome with left ventricular non-compaction and vasospastic angina

scientific article published on 15 April 2014

Comparative data of single versus double proglide vascular preclose technique after percutaneous transfemoral transcatheter aortic valve implantation from the optimized catheter valvular intervention (OCEAN-TAVI) japanese multicenter registry.

scientific article

Comparison of Edwards SAPIEN 3 versus SAPIEN XT in transfemoral transcatheter aortic valve implantation: Difference of valve selection in the real world

scientific article published on 7 June 2016

Comparison of Results of Transcatheter Aortic Valve Implantation in Patients With Versus Without Active Cancer.

scientific article published on 28 May 2016

Comparison of midterm outcomes of transcatheter aortic valve implantation in patients with and without previous coronary artery bypass grafting.

scientific article published on 21 April 2018

Comparison of multislice computed tomography findings between bicuspid and tricuspid aortic valves before and after transcatheter aortic valve implantation

scientific article published on 17 February 2015

Cost-Effectiveness of Transcatheter Aortic Valve Implantation Using a Balloon-Expandable Valve in Japan: Experience From the Japanese Pilot Health Technology Assessment

scientific article published on 25 October 2019

Current Key Issues in Transcatheter Aortic Valve Replacement Undergoing a Paradigm Shift

scientific article published on 05 April 2019

Degree of dyspnoea in patients with non-ST-elevation acute coronary syndrome: A report from Japanese multicenter registry.

scientific article published in December 2016

Delivery balloon-induced ascending aortic dissection: An unusual complication during transcatheter aortic valve implantation

scientific article published on 11 May 2015

Development and validation of a pre-percutaneous coronary intervention risk model of contrast-induced acute kidney injury with an integer scoring system

scientific article published on 23 March 2015

Down-regulation of p27Kip1 promotes cell proliferation of rat neonatal cardiomyocytes induced by nuclear expression of cyclin D1 and CDK4. Evidence for impaired Skp2-dependent degradation of p27 in terminal differentiation

scientific article published on 13 September 2004

Early and Late Leaflet Thrombosis After Transcatheter Aortic Valve Replacement

scientific article published on 01 February 2019

Effect of Serum C-Reactive Protein Level on Admission to Predict Mortality After Transcatheter Aortic Valve Implantation

scientific article published on 12 April 2018

Effect of body mass index <20 kg/m(2) on events in patients who underwent transcatheter aortic valve replacement

scientific article published on 31 October 2014

Effect of preoperative evaluation by multidetector computed tomography in percutaneous coronary interventions of chronic total occlusions.

scientific article published on 24 November 2010

Effective Cibenzoline Treatment in a Patient With Midventricular Obstruction After Transcatheter Aortic Valve Implantation

scientific article published on 23 December 2015

Elevation of B-Type Natriuretic Peptide at Discharge is Associated With 2-Year Mortality After Transcatheter Aortic Valve Replacement in Patients With Severe Aortic Stenosis: Insights From a Multicenter Prospective OCEAN-TAVI (Optimized Transcathete

scientific article published on 14 July 2017

Excessive Daytime Sleepiness Is Associated With Depression Scores, But Not With Sleep-Disordered Breathing in Patients With Cardiovascular Diseases

scientific article published on 13 June 2018

Expression of cyclin D1 and CDK4 causes hypertrophic growth of cardiomyocytes in culture: a possible implication for cardiac hypertrophy

scientific journal article

First direct comparison of clinical outcomes between European and Asian cohorts in transcatheter aortic valve implantation: the Massy study group vs. the PREVAIL JAPAN trial

scientific article published on 11 June 2014

Frailty Assessment　- An Indispensable Component of Transcatheter Aortic Valve Implantation

scientific article published on 02 August 2018

Frequency and Consequences of Cognitive Impairmentin Patients Underwent Transcatheter Aortic Valve Implantation

scientific article published on 02 June 2018

Gait Speed Can Predict Advanced Clinical Outcomes in Patients Who Undergo Transcatheter Aortic Valve Replacement: Insights From a Japanese Multicenter Registry.

scientific article published in September 2017

Glucocorticoid protects rodent hearts from ischemia/reperfusion injury by activating lipocalin-type prostaglandin D synthase-derived PGD2 biosynthesis

scientific article published on 18 May 2009

Hospital readmission following transcatheter aortic valve implantation in the real world

scientific article published on 18 July 2018

Hybrid Operating Rooms for Transcatheter Aortic Valve Replacement: A Must-Have or Nice to Have?

scientific article published on 01 November 2018

Impact of CT-guided valve sizing on post-procedural aortic regurgitation in transcatheter aortic valve implantation

scientific article published in September 2012

Impact of HAS-BLED score to predict trans femoral transcatheter aortic valve replacement outcomes

scientific article published on 30 March 2018

Impact of Subclinical Vascular Complications Detected by Systematic Postprocedural Multidetector Computed Tomography After Transcatheter Aortic Valve Implantation Using Balloon-Expandable Edwards SAPIEN XT Heart Valve

scientific article published on 5 January 2017

Impact of catheter-induced iatrogenic coronary artery dissection with or without postprocedural flow impairment: A report from a Japanese multicenter percutaneous coronary intervention registry

scientific article published in PLoS ONE

Impact of frailty markers on outcomes after transcatheter aortic valve replacement: insights from a Japanese multicenter registry.

scientific article published in September 2017

Impact of post-procedural aortic regurgitation on mortality after transcatheter aortic valve implantation.

scientific article

Impact of pre-procedural hyponatremia on clinical outcomes after transcatheter aortic valve replacement: A propensity-matched analysis.

scientific article published on 11 January 2018

Impact of preparatory coronary protection in patients at high anatomical risk of acute coronary obstruction during transcatheter aortic valve implantation

scientific article published on 4 May 2016

Impact of the Clinical Frailty Scale on Outcomes After Transcatheter Aortic Valve Replacement.

scientific article

Impact of underfilling and overfilling in balloon-expandable transcatheter aortic valve implantation assessed by multidetector computed tomography: Insights from the Optimized CathEter vAlvular iNtervention (OCEAN-TAVI) registry.

scientific article

Importance of Geriatric Nutritional Risk Index assessment in patients undergoing transcatheter aortic valve replacement

scientific article published on 15 May 2018

Improved renal function in a patient with hypertrophic obstructive cardiomyopathy after multidetector computed tomography-guided percutaneous transluminal septal myocardial ablation

scientific article published on 24 December 2014

In-Stent Dissection Causes No Flow During Percutaneous Coronary Intervention

scientific article published on 8 December 2015

Incidence and predictors of coronary obstruction following transcatheter aortic valve implantation in the real world.

scientific article

Incidence, Predictors, and Clinical Impact of Prosthesis-Patient Mismatch Following Transcatheter Aortic Valve Replacement in Asian Patients: The OCEAN-TAVI Registry.

scientific article published in April 2018

Incidence, Predictors, and Mid-Term Outcomes of Percutaneous Closure Failure After Transfemoral Aortic Valve Implantation Using an Expandable Sheath (from the Optimized Transcatheter Valvular Intervention [OCEAN-TAVI] Registry).

scientific article published on 16 November 2016

Incidence, Predictors, and Mid-Term Outcomes of Possible Leaflet Thrombosis After TAVR.

scientific article published on 8 December 2016

Incidence, predictors, and midterm clinical outcomes of left ventricular obstruction after transcatheter aortic valve implantation.

scientific article

Inhalation of hydrogen gas reduces infarct size in the rat model of myocardial ischemia-reperfusion injury

scientific article published on 9 June 2008

Intensive statin therapy stabilizes C-reactive protein, but not chemokine in stable coronary artery disease treated with an everolimus-eluting stent.

scientific article published on 21 April 2016

Intracardiac echocardiography for percutaneous closure of atrial septal defects: initial experiences in Japan

scientific article published on 26 May 2013

Is EuroSCORE II better than EuroSCORE in predicting mortality after transcatheter aortic valve implantation?

scientific article published on 12 February 2013

Is elevation of N-terminal pro-B-type natriuretic peptide at discharge associated with 2-year composite endpoint of all-cause mortality and heart failure hospitalisation after transcatheter aortic valve implantation? Insights from a multicentre prosp

scientific article published on 17 August 2018

Is postdilatation useful after implantation of the Edwards valve?

scientific article published on 4 April 2014

Lesion morphological classification by OCT to predict therapeutic efficacy after balloon pulmonary angioplasty in CTEPH

scientific article published on 19 June 2015

Malnutrition among elderly patients with severe aortic stenosis

scientific article published on 30 May 2019

Midterm outcomes after the rescue THV-in-THV procedure: Insights from the multicenter prospective OCEAN-TAVI registry

scientific article published on 13 August 2020

Modified transiliac artery approach for transcatheter aortic valve implantation.

scientific article published on 22 April 2016

Multidetector computed tomography-guided percutaneous transluminal septal myocardial ablation in a Noonan syndrome patient with hypertrophic obstructive cardiomyopathy.

scientific article published on 28 December 2013

Multidisciplinary approach to the treatment of cardiac AA amyloidosis and aortic stenosis due to Castleman's disease: a hybrid therapy with tocilizumab and aortic valve replacement

scientific article published on 16 March 2014

Nocturnal intermittent hypoxia and short sleep duration are independently associated with elevated C-reactive protein levels in patients with coronary artery disease.

scientific article

Patients Refusing Transcatheter Aortic Valve Replacement Even Once Have Poorer Clinical Outcomes

scientific article

Percutaneous Occlusion of Patent Ductus Arteriosus for an Elderly Patient With Refractory Congestive Heart Failure

scientific article published in February 2018

Percutaneous Transluminal Pulmonary Angioplasty for the Treatment of Chronic Thromboembolic Pulmonary Hypertension ⬇️

scientific article published on November 6, 2012

Percutaneous WATCHMAN Left Atrial Appendage Closure for Japanese Patients With Nonvalvular Atrial Fibrillation at Increased Risk of Thromboembolism　- First Results From the SALUTE Trial

scientific article published on 11 October 2018

Physical frailty in older people with severe aortic stenosis.

scientific article published on 7 December 2015

Potential mechanism of annulus rupture during transcatheter aortic valve implantation

scientific article published on 25 June 2013

Pre-Existing Right Bundle Branch Block Increases Risk for Death After Transcatheter Aortic Valve Replacement With a Balloon-Expandable Valve.

scientific article published in November 2016

Pre-procedural dual antiplatelet therapy in patients undergoing transcatheter aortic valve implantation increases risk of bleeding

scientific article published on 18 August 2016

Predictive factor and clinical consequence of left bundle-branch block after a transcatheter aortic valve implantation

scientific article published on 09 November 2016

Predictors of 1-Year Mortality After Transcatheter Aortic Valve Implantation in Patients With and Without Advanced Chronic Kidney Disease

scientific article published on 4 September 2017

Predictors of high cost after percutaneous coronary intervention: A review from Japanese multicenter registry overviewing the influence of procedural complications.

scientific article

Prognostic Impact of Low-Flow Severe Aortic Stenosis in Small-Body Patients Undergoing TAVR: The OCEAN-TAVI Registry.

scientific article published on 11 May 2017

Prognostic Value of Hypoalbuminemia After Transcatheter Aortic Valve Implantation (from the Japanese Multicenter OCEAN-TAVI Registry).

scientific article published on 2 December 2016

Prognostic impact and periprocedural complications of chronic steroid therapy in patients following transcatheter aortic valve replacement: Propensity-matched analysis from the Japanese OCEAN registry

scientific article published on 21 May 2019

Prognostic impact of postprocedure stroke volume in patients with low-gradient aortic stenosis

scientific article published on 24 May 2019

Prognostic implications of optimal medical therapy in patients undergoing percutaneous coronary intervention for acute coronary syndrome in octogenarians.

scientific article published on 04 February 2014

Prognostic value of chronic kidney disease after transcatheter aortic valve implantation

scientific article published on 22 May 2013

Prognostic value of liver dysfunction assessed by MELD-XI scoring system in patients undergoing transcatheter aortic valve implantation.

scientific article published on 10 November 2016

Prognostic value of pre-procedural left ventricular strain for clinical events after transcatheter aortic valve implantation

scientific article published in PLoS ONE

Propensity-matched comparison of percutaneous and surgical cut-down approaches in transfemoral transcatheter aortic valve implantation using a balloon-expandable valve.

scientific article published on 18 October 2016

Real-World Use and Appropriateness of Coronary Interventions for Chronic Total Occlusion (from a Japanese Multicenter Registry).

scientific article

Reasons for Not Performing Low-Dose Dobutamine Stress Echocardiography in Patients with Classical Low-Flow, Low-Gradient Severe Aortic Stenosis Before Transcatheter Aortic Valve Replacement: The Optimized Transcatheter Valvular Intervention-Transcath

scientific article published on 16 October 2018

Rebuttal: Comparison of multislice computed tomography findings between bicuspid and tricuspid aortic valves before and after transcatheter aortic valve implantation

scientific article published on 29 May 2015

Renal function-based contrast dosing predicts acute kidney injury following transcatheter aortic valve implantation

scientific article published in May 2013

Renin-angiotensin system blockade therapy after transcatheter aortic valve implantation.

scientific article

Response by Yamamoto et al to Letter Regarding Article, "Impact of the Clinical Frailty Scale on Outcomes After Transcatheter Aortic Valve Replacement".

scientific article published in November 2017

Risk stratification using lean body mass in patients undergoing transcatheter aortic valve replacement

scientific article published on 22 February 2018

Safety and efficacy of minimalist approach in transfemoral transcatheter aortic valve replacement: insights from the Optimized transCathEter vAlvular interventioN-Transcatheter Aortic Valve Implantation (OCEAN-TAVI) registry.

scientific article published on 31 October 2017

Sex-Specific Grip Strength After Transcatheter Aortic Valve Replacement in Elderly Patients.

scientific article published in January 2018

Significance of echocardiographic assessment for right ventricular function after balloon pulmonary angioplasty in patients with chronic thromboembolic induced pulmonary hypertension

scientific article published on 31 October 2014

Significant reduction of left atrial volume concomitant with clinical improvement after percutaneous transluminal septal myocardial ablation for drug-refractory hypertrophic obstructive cardiomyopathy, and its precise detection with multidetector CT

scientific article

Streamlining the learning process for TAVI: Insight from a comparative analysis of the OCEAN-TAVI and the massy registries

scientific article published on 22 October 2015

Stroke After Percutaneous Coronary Intervention in the Era of Transradial Intervention

scientific article published on 01 December 2018

Subclinical leaflet thickening and stent frame geometry in self-expanding transcatheter heart valves

scientific article published on 01 October 2017

Successful management of annulus rupture in transcatheter aortic valve implantation

scientific article

Successful second attempt multidetector computed tomography-guided percutaneous transluminal septal myocardial ablation for an octogenarian with hypertrophic obstructive cardiomyopathy

scientific article published on 05 August 2014

The MAGGIC risk score predicts mortality in patients undergoing transcatheter aortic valve replacement: sub-analysis of the OCEAN-TAVI registry

scientific article published on 29 May 2019

The Prevalence of Clinically Significant Ischemia in Patients Undergoing Percutaneous Coronary Intervention: A Report from the Multicenter Registry

scientific article published on 31 July 2015

The incidence, predictive factors and prognosis of acute pulmonary complications after transcatheter aortic valve implantation.

scientific article published on 26 April 2017

Timing of Susceptibility to Mortality and Heart Failure in Patients With Preexisting Atrial Fibrillation After Transcatheter Aortic Valve Implantation.

scientific article

Transapical Approach: Learn From the Past, Move Toward the Future

scientific article

Transcatheter Aortic Valve Implantation in a Patient with Severe, Precapillary Pulmonary Arterial Hypertension.

scientific article

Transcatheter aortic valve implantation for patients with severe bicuspid aortic valve stenosis

scientific article published on 11 June 2013

Transcatheter aortic valve implantation in patients of small body size

scientific article published on 3 May 2014

Transcatheter aortic valve implantation in patients with an extremely small native aortic annulus: The OCEAN-TAVI registry.

scientific article published on August 2017

Transcatheter aortic valve implantation: current status and future perspectives

scientific article published on 01 July 2018

Transcatheter aortic valve replacement outcomes in Japan: Optimized CathEter vAlvular iNtervention (OCEAN) Japanese multicenter registry

scientific article published on 04 December 2018

Transcatheter aortic valve replacement with Evolut R versus Sapien 3 in Japanese patients with a small aortic annulus: The OCEAN-TAVI registry

scientific article published on 14 September 2020

Transfemoral aortic valve implantation in patients with an annulus dimension suitable for either the Edwards valve or the CoreValve

scientific article published on 7 June 2013

Transfemoral aortic valve implantation new criteria to predict vascular complications

scientific article

Transradial complex coronary interventions using a five-in-six system

scientific article published on 01 January 2011

Treatment and prevention of aortic regurgitation after transcatheter aortic valve implantation

scientific article published on September 1, 2012

Update on the clinical impact of mild aortic regurgitation after transcatheter aortic valve implantation: Insights from the Japanese multicenter OCEAN-TAVI registry

scientific article published on 11 April 2019

Usefulness of a Simple Clinical Risk Prediction Method, Modified ACEF Score, for Transcatheter Aortic Valve Implantation

scientific article published on May 2015

Utility of the reverse wire technique in multidetector computed tomography-guided percutaneous transluminal septal myocardial ablation

scientific article published on 18 March 2014

[Percutaneous aortic valve implantation: results and perspectives]

scientific article published on 20 April 2011

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