Taisei Mikami

Sapporo, Japan

Last Updated: 09/26/2026

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Found 27 publications

Difference in left atrial myocardial dynamics during reservoir phase between hypertrophic cardiomyopathy and hypertensive heart determined using three-dimensional speckle tracking echocardiography.

Difference in left atrial myocardial dynamics during reservoir phase between hypertrophic cardiomyopathy and hypertensive heart determined using three-dimensional speckle tracking echocardiography.

Journal: The international journal of cardiovascular imaging

Published: December 18, 2021

Left ventricular global longitudinal strain calculated from manually traced endocardial border lengths utilizing the images for routine ejection fraction measurement by biplane method of disks.

Left ventricular global longitudinal strain calculated from manually traced endocardial border lengths utilizing the images for routine ejection fraction measurement by biplane method of disks.

Journal: Journal of medical ultrasonics (2001)

Published: June 21, 2019

Simple and noninvasive method to estimate right ventricular operating stiffness based on echocardiographic pulmonary regurgitant velocity and tricuspid annular plane movement measurements during atrial contraction.

Simple and noninvasive method to estimate right ventricular operating stiffness based on echocardiographic pulmonary regurgitant velocity and tricuspid annular plane movement measurements during atrial contraction.

Journal: The international journal of cardiovascular imaging

Published: January 15, 2019

Right ventricular basal inflow and outflow tract diameters overestimate right ventricular size in subjects with sigmoid-shaped interventricular septum: a study using three-dimensional echocardiography.

Right ventricular basal inflow and outflow tract diameters overestimate right ventricular size in subjects with sigmoid-shaped interventricular septum: a study using three-dimensional echocardiography.

Journal: The international journal of cardiovascular imaging

Published: October 31, 2018

Left Ventricular Mass Influences Relationship Between Filling Pressure and Early-Diastolic Ratio of Inflow Velocity to Mitral Annular Velocity (E/e').

Left Ventricular Mass Influences Relationship Between Filling Pressure and Early-Diastolic Ratio of Inflow Velocity to Mitral Annular Velocity (E/e').

Journal: Circulation journal : official journal of the Japanese Circulation Society

Published: January 10, 2018

Correction to: Altered oscillation of Doppler-derived renal and renal interlobar venous flow velocities in hypertensive and diabetic patients.

Correction to: Altered oscillation of Doppler-derived renal and renal interlobar venous flow velocities in hypertensive and diabetic patients.

Journal: Journal of medical ultrasonics (2001)

Published: October 25, 2017

Novel echocardiographic method to assess left ventricular chamber stiffness and elevated end-diastolic pressure based on time-velocity integral measurements of pulmonary venous and transmitral flows.

Novel echocardiographic method to assess left ventricular chamber stiffness and elevated end-diastolic pressure based on time-velocity integral measurements of pulmonary venous and transmitral flows.

Journal: European heart journal. Cardiovascular Imaging

Published: September 04, 2017

Quantitative distinction of the morphological characteristic of erythrocyte precursor cells with texture analysis using gray level co-occurrence matrix.

Quantitative distinction of the morphological characteristic of erythrocyte precursor cells with texture analysis using gray level co-occurrence matrix.

Journal: Journal of clinical laboratory analysis

Published: November 02, 2016

Altered oscillation of Doppler-derived renal and renal interlobar venous flow velocities in hypertensive and diabetic patients.

Altered oscillation of Doppler-derived renal and renal interlobar venous flow velocities in hypertensive and diabetic patients.

Journal: Journal of medical ultrasonics (2001)

Published: October 26, 2016

Usefulness of the Continuous-Wave Doppler-Derived Pulmonary Arterial-Right Ventricular Pressure Gradient Just before Atrial Contraction for the Estimation of Pulmonary Arterial Diastolic and Wedge Pressures.

Usefulness of the Continuous-Wave Doppler-Derived Pulmonary Arterial-Right Ventricular Pressure Gradient Just before Atrial Contraction for the Estimation of Pulmonary Arterial Diastolic and Wedge Pressures.

Journal: Ultrasound in medicine & biology

Published: August 15, 2016

Overestimation by echocardiography of the peak systolic pressure gradient between the right ventricle and right atrium due to tricuspid regurgitation and the usefulness of the early diastolic transpulmonary valve pressure gradient for estimating pulmonary artery pressure.

Overestimation by echocardiography of the peak systolic pressure gradient between the right ventricle and right atrium due to tricuspid regurgitation and the usefulness of the early diastolic transpulmonary valve pressure gradient for estimating pulmonary artery pressure.

Journal: Heart and vessels

Published: July 25, 2016

Relationships of left ventricular strain and strain rate to wall stress and their afterload dependency.

Relationships of left ventricular strain and strain rate to wall stress and their afterload dependency.

Journal: Heart and vessels

Published: June 05, 2016

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Last Updated: 09/26/2026