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List of works by Hiroki Usuku

A Mechanism for L-Wave Generation via Color M-Mode Imaging in a Patient with Mitral Regurgitation

scientific article published on 17 October 2019

A Randomized, Double-Blind Comparison Study of Royal Jelly to Augment Vascular Endothelial Function in Healthy Volunteers

scientific article published in 2022

Accumulation of coronary risk factors is associated with progression of mitral annular calcification in patients undergoing dialysis therapy: A long-term follow-up study

scientific article published on 03 May 2019

Analysis of the driving mechanism in paroxysmal atrial fibrillation: comparison of the activation sequence between the left atrial body and pulmonary vein

scientific article published on 06 February 2020

Atrioventricular nodal ablation and biventricular pacing therapy with coronary venoplasty for severe heart failure with drug refractory atrial tachycardia

scientific article published on 01 July 2008

Clinical Significance of Brachial-Ankle Pulse Wave Velocity in Patients With Heart Failure With Reduced Left Ventricular Ejection Fraction

scientific article published on 01 June 2019

Clinical characteristics and natural history of wild-type transthyretin amyloid cardiomyopathy in Japan

scientific article published on 16 July 2020

Clinical significance of diastolic late mitral annular velocity in heart failure with preserved ejection fraction

scientific article published on 02 April 2020

Clinical significance of reactive oxidative metabolites in patients with heart failure with reduced left ventricular ejection fraction

scientific article published on 10 August 2020

Clinical significance of serum magnesium levels in patients with heart failure with preserved ejection fraction

scientific article published on 01 September 2019

Coronary blood flow volume change is negatively associated with platelet aggregability in patients with non-obstructive ischemic heart disease who have no anti-platelet agents

scientific article published on 24 August 2018

Deceased left ventricular compliance contributing to diastolic mitral regurgitation in a patient with atrioventricular block

scientific article

Development and assessment of total thrombus-formation analysis system-based bleeding risk model in patients undergoing percutaneous coronary intervention

scientific article published on 11 October 2020

Early diastolic overinflation in diastolic mitral regurgitation

scientific article

Elevated C-reactive protein is significantly associated with left ventricular dysfunction in patients with aortic regurgitation and concomitant collagen disease

scientific article published on 22 December 2020

Elongation of the high right atrium to coronary sinus conduction time predicts the recurrence of atrial fibrillation after radiofrequency catheter ablation

scientific article published on 18 November 2019

H2 FPEF score for predicting future heart failure in stable outpatients with cardiovascular risk factors

scientific article published on 22 January 2020

H2FPEF Score as a Prognostic Value in HFpEF Patients

scientific article published on 01 October 2019

HFA-PEFF scores: prognostic value in heart failure with preserved left ventricular ejection fraction

scientific article published on 21 December 2021

Heart failure with silent coronary artery spasm exhibiting microscopic focal myocardial necrosis and amyloid-deposition

scientific article published in March 2004

Impact of hydrostatic pressure on fractional flow reserve: in vivo experimental study of anatomical height difference of coronary arteries

scientific article published on 20 February 2020

Isolated Right Ventricular Apical Hypoplasia Without Atrial Septal Defect

scientific article published on 22 January 2019

Late-gadolinium enhancement in a subject with normal left ventricular function

scientific article published on 25 September 2020

Left Ventricular Apical Thrombus Mimicking Hypertrabeculation

scientific article published in 2021

Long-term use of oral nicorandil stabilizes coronary plaque in patients with stable angina pectoris ⬇️

scientific article published on November 30, 2010

Lower Framingham risk score and the absence of hypertension are associated with the morning peak in the circadian variation of ST-elevation myocardial infarction onset

scientific article

Mid-diastolic mitral regurgitation in a patient with diastolic heart failure

scientific article

More haste, less speed: Cardiac perforation by a thoracentesis catheter

scientific article published on 12 March 2016

Multiple Giant Coronary Artery Aneurysms

scientific article published on August 2017

New Definition of Pulmonary Hypertension in Patients with Heart Failure with Preserved Ejection Fraction

scientific article published on 01 August 2019

Overview of the 79th Annual Scientific Meeting of the Japanese Circulation Society – Late-Breaking Cardiovascular Medicine From Japan

scientific article published on 3 July 2015

Prognostic significance of polyvascular disease in heart failure with preserved left ventricular ejection fraction

scientific article published on 01 July 2019

Pulmonary Tumor Thrombotic Microangiopathy　- Antemortem Diagnosis With Pulmonary Artery Wedge Blood Cell Sampling in a Recurrent Breast Cancer Patient

scientific article published on 29 April 2017

Pump failure death and sudden cardiac death in patients with cardiac dysfunction: a search for prognostic predictive factors--a long-term follow-up study

scientific article published on 8 October 2009

Quantification of Myocardial Extracellular Volume With Planning Computed Tomography for Transcatheter Aortic Valve Replacement to Identify Occult Cardiac Amyloidosis in Patients With Severe Aortic Stenosis

scientific article published on 06 May 2020

Reduced trans-mitral A-wave velocity predicts the presence of wild-type transthyretin amyloidosis in elderly patients with left ventricular hypertrophy

scientific article

Refractory Hypotension after Cardioversion in a Patient with Atrial Fibrillation and Congestive Heart Failure

scientific article

Resonant cardiac chamber with diastolic thrill

scientific article

Risk Factors and Prevalence of Deep Vein Thrombosis After the 2016 Kumamoto Earthquakes

scientific article published on 06 April 2019

Serum Potassium and Cardiovascular Events in Heart Failure With Preserved Left Ventricular Ejection Fraction Patients

scientific article published on 01 September 2018

Similarity and simultaneity of triphasic mitral inflow and pulmonary venous flow in a patient with broad apical aneurysm

scientific article published on 10 October 2020

Subdivision of the left ventricle by a discrete ridge and anomalous papillary muscle causing mid-ventricular obstruction: A case report

scientific article published on 29 January 2019

The controlling nutritional status score predicts outcomes of cardiovascular events in patients with heart failure with preserved ejection fraction

scientific article published on 26 June 2020

The synergistic combined effect of anemia with high plasma levels of B-type natriuretic peptide significantly predicts an enhanced risk for major adverse cardiac events

scientific article published on 23 July 2008

Total Thrombus-Formation Analysis System can Predict 1-Year Bleeding Events in Patients with Coronary Artery Disease

scientific article published on 08 August 2019

Usefulness of relative apical longitudinal strain index to predict positive 99m Tc-labeled pyrophosphate scintigraphy findings in advanced-age patients with suspected transthyretin amyloid cardiomyopathy

scientific article published on 04 November 2020

Utility of postural change in differentiating sludge from thrombus in the left atrial appendage: A case report

scientific article published on 05 March 2018

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