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List of works by Masaaki Takeuchi

Age and body surface area dependency of mitral valve and papillary apparatus parameters: assessment by real-time three-dimensional echocardiography

scientific article published on 16 September 2008

Age- and gender-dependency of left ventricular geometry assessed with real-time three-dimensional transthoracic echocardiography

scientific article published on 22 February 2011

Age-related normal range of left ventricular strain and torsion using three-dimensional speckle-tracking echocardiography.

scientific article published on 13 November 2013

Assessment of the aortic root using real-time 3D transesophageal echocardiography

scientific article published on 12 November 2010

Authors' Reply

scientific article published on 05 January 2017

Basal Left Ventricular Dilatation and Reduced Contraction in Patients With Mitral Valve Prolapse Can Be Secondary to Annular Dilatation: Preoperative and Postoperative Speckle-Tracking Echocardiographic Study on Left Ventricle and Mitral Valve Annul

scientific article published in October 2016

Calcific extension towards the mitral valve causes non-rheumatic mitral stenosis in degenerative aortic stenosis: real-time 3D transoesophageal echocardiography study.

scientific article

Characterization of degenerative mitral valve disease using morphologic analysis of real-time three-dimensional echocardiographic images: objective insight into complexity and planning of mitral valve repair

scientific article published on 30 September 2010

Cumulative Burden of Myocardial Dysfunction in Cardiac Amyloidosis Assessed Using Four-Chamber Cardiac Strain.

scientific article published on 7 September 2016

Current and evolving echocardiographic techniques for the quantitative evaluation of cardiac mechanics: ASE/EAE consensus statement on methodology and indications endorsed by the Japanese Society of Echocardiography

scientific article published on March 2011

Current and evolving echocardiographic techniques for the quantitative evaluation of cardiac mechanics: ASE/EAE consensus statement on methodology and indications endorsed by the Japanese Society of Echocardiography

scientific article

Different characteristics of heart failure due to pump failure and bradyarrhythmia.

scientific article

Effect of Left Ventricular Reverse Remodeling on Long-term Outcomes After Aortic Valve Replacement

scientific article published on 09 April 2019

Feasibility of regional and global left ventricular shape analysis from real-time 3d echocardiography.

scientific article

Lower limit of normality and clinical relevance of left ventricular early diastolic strain rate for the detection of left ventricular diastolic dysfunction

scientific article published on 3 August 2017

Measurement of left ventricular mass by real-time three-dimensional echocardiography: validation against magnetic resonance and comparison with two-dimensional and m-mode measurements

scientific article published in September 2008

Normal range and usefulness of right ventricular systolic strain to detect subtle right ventricular systolic abnormalities in patients with heart failure: a multicentre study

scientific article published on 11 February 2016

Optimal Number of Heartbeats Required for Representing Left Chamber Volumes and Function in Patients with Rate-Controlled Atrial Fibrillation

scientific article published on 01 February 2019

Prediction of cardiac events using fully automated GLS and BNP titers in patients with known or suspected heart failure

scientific article published on 15 June 2020

Prognostic Value of Energy Loss Coefficient for Predicting Asymptomatic Aortic Stenosis Outcomes: Direct Comparison With Aortic Valve Area

scientific article published on 09 January 2019

Prognostic value of automated longitudinal strain measurements in asymptomatic aortic stenosis

scientific article published on 14 December 2020

Quantitative assessment of left ventricular volume and ejection fraction using two-dimensional speckle tracking echocardiography

scientific article published on 13 May 2008

Real-time 3-dimensional echocardiographic assessment of left ventricular dyssynchrony: pitfalls in patients with dilated cardiomyopathy

scientific article published in July 2009

Simultaneous Longitudinal Strain in All 4 Cardiac Chambers: A Novel Method for Comprehensive Functional Assessment of the Heart

scientific article published in March 2016

Strain Imaging with a Bull's-Eye Map for Detecting Significant Coronary Stenosis during Dobutamine Stress Echocardiography.

scientific article

Temporal changes in spike IgG levels after two doses of BNT162b2 vaccine in Japanese healthcare workers: Do spike IgG levels at 3 months predict levels 6 or 8 months after vaccination?

scientific article published in 2022

Three-Dimensional Echocardiographic Assessment of Left Heart Chamber Size and Function with Fully Automated Quantification Software in Patients with Atrial Fibrillation.

scientific article published on 28 July 2016

Three-Dimensional Echocardiographic Automated Quantification of Left Heart Chamber Volumes Using an Adaptive Analytics Algorithm: Feasibility and Impact of Image Quality in Nonselected Patients

scientific article published on 6 July 2017

Three-dimensional echocardiographic quantification of the left-heart chambers using an automated adaptive analytics algorithm: multicentre validation study.

scientific article published on 4 February 2017

Transthoracic 3D Echocardiographic Left Heart Chamber Quantification Using an Automated Adaptive Analytics Algorithm

scientific article published on 7 June 2016