Journal: Biomatter

Article Title: Cell infiltration into a 3D electrospun fiber and hydrogel hybrid scaffold implanted in the brain

doi: 10.1080/21592535.2015.1005527

Figure Lengend Snippet: 3D rendering of fluorescent electrospun fibers dispersed in an agarose/methylcellulose hydrogel at 2 densities. Electrospun fibers doped with rhodamine-123 were electrospun and incorporated into the hydrogel at ( A ) low and ( B ) high densities. Low density samples combine 5 coverslips of fibers per 500 μL of hydrogel whereas high density samples combine 10. Images were captured using a 20X objective lens through 50 μm in the Z-direction. The 3D rendered images were created using the 4D function in MetaMorph.

Article Snippet: The 3D rendered images were created using the 4D function in MetaMorph.

Techniques:

Journal: European Heart Journal. Digital Health

Article Title: CardiacField: computational echocardiography for automated heart function estimation using two-dimensional echocardiography probes

doi: 10.1093/ehjdh/ztae072

Figure Lengend Snippet: A three-dimensional dynamic heart within one cardiac cycle. We show some snapshots of a reconstructed three-dimensional dynamic heart within one cardiac cycle using CardiacField, compared with that acquired by the three-dimensional echocardiography probe. The electrocardiogram is used to indicate the phases within one cardiac cycle.

Article Snippet: Similarly, RV volumes and EFs were assessed using RV-focused 3D echocardiography (4D RV-Function, TomTec Imaging).

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Journal: Pediatric Research

Article Title: Right to left ventricular volume ratio is associated with mortality in congenital diaphragmatic hernia

doi: 10.1038/s41390-022-02430-z

Figure Lengend Snippet: Demographic and CDH characteristics, and treatment, outcomes, hemodynamic, and echocardiographic data within 24 h after birth in CDH survivors and CDH non-survivors.

Article Snippet: The 3D echocardiography analysis for LV and RV volume measurements was performed by an experienced investigator (K Toyoshima) using a novel 3D echocardiography software (4D LV-Analysis version 3, 4D RV-Function version 3; TomTec Imaging Systems, Unterschleissheim, Germany) for which the accuracy and reproducibility have been extensively validated by comparison with CMR.

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Journal: Pediatric Research

Article Title: Right to left ventricular volume ratio is associated with mortality in congenital diaphragmatic hernia

doi: 10.1038/s41390-022-02430-z

Figure Lengend Snippet: Univariate logistic regression analyses of the predictive ability of the echocardiographic indices within 24 h after birth for mortality.

Article Snippet: The 3D echocardiography analysis for LV and RV volume measurements was performed by an experienced investigator (K Toyoshima) using a novel 3D echocardiography software (4D LV-Analysis version 3, 4D RV-Function version 3; TomTec Imaging Systems, Unterschleissheim, Germany) for which the accuracy and reproducibility have been extensively validated by comparison with CMR.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Simple quality assurance method of dynamic tumor tracking with the gimbaled linac system using a light field

doi: 10.1120/jacmp.v17i5.6376

Figure Lengend Snippet: Experimental setup (a) for a single field. A cube phantom was placed on a motion table. After 4D modeling (b), a sheet of paper was placed perpendicularly on the motion table in substitution for the phantom. The web camera was placed 10 cm from the isocenter.

Article Snippet: The 4D modeling function was automatically established using ExacTrac system (Brainlab AG) after correlating the 4D motion data of the target and of the IR marker.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Simple quality assurance method of dynamic tumor tracking with the gimbaled linac system using a light field

doi: 10.1120/jacmp.v17i5.6376

Figure Lengend Snippet: 95th percentile of the 4D modeling error ( 4 D − E 95 % ) and the light field measurement result.

Article Snippet: The 4D modeling function was automatically established using ExacTrac system (Brainlab AG) after correlating the 4D motion data of the target and of the IR marker.

Techniques:

Journal: Frontiers in Cardiovascular Medicine

Article Title: Prognostic Value of Right Ventricular Strains Using Novel Three-Dimensional Analytical Software in Patients With Cardiac Disease

doi: 10.3389/fcvm.2022.837584

Figure Lengend Snippet: Two representative cases of three-dimensional (3D) right ventricular (RV) analysis using ReVISION software: One case of normal RV function (3D RVEF: 49%, A–C ) and another case of severe RV dysfunction (3D RVEF: 28%, D–F ). Transparent light-yellow and light-green represents the end-diastolic endocardial boundary, and darker yellow and darker green represents the end-systolic endocardial boundary. Gray lines indicate contours used for 3D RV global circumferential strain (RVGCS) (A,D) , and 3D RV global longitudinal strain (RVGLS) (B,E) assessment, respectively. Light-blue segmental areas and their change from end-diastole to end-systole represent the rationale behind area strain calculations [3D RV global area strain (RVGAS) is calculated using entire RV endocardial areas, C,F ].

Article Snippet: For RV analysis, we used commercially available 3D speckle tracking software (4D RV function 3, TomTec Imaging system, Unterschleissheim, Germany) and ReVISION software (Argus Cognitive, Inc., Lebanon, New Hampshire, USA, www.revisionmethod.com ).

Techniques: Software

Journal: Frontiers in Cardiovascular Medicine

Article Title: Prognostic Value of Right Ventricular Strains Using Novel Three-Dimensional Analytical Software in Patients With Cardiac Disease

doi: 10.3389/fcvm.2022.837584

Figure Lengend Snippet: Clinical and echocardiography parameters in patients with and without a composite of cardiac events (cardiac death, sustained ventricular arrhythmia, or HF hospitalization).

Article Snippet: For RV analysis, we used commercially available 3D speckle tracking software (4D RV function 3, TomTec Imaging system, Unterschleissheim, Germany) and ReVISION software (Argus Cognitive, Inc., Lebanon, New Hampshire, USA, www.revisionmethod.com ).

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Journal: Frontiers in Cardiovascular Medicine

Article Title: Prognostic Value of Right Ventricular Strains Using Novel Three-Dimensional Analytical Software in Patients With Cardiac Disease

doi: 10.3389/fcvm.2022.837584

Figure Lengend Snippet: Comparison of the prognostic value of RVEF among ReVISION method and the other methods.

Article Snippet: For RV analysis, we used commercially available 3D speckle tracking software (4D RV function 3, TomTec Imaging system, Unterschleissheim, Germany) and ReVISION software (Argus Cognitive, Inc., Lebanon, New Hampshire, USA, www.revisionmethod.com ).

Techniques: Comparison, Software