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Tomtec Inc tomtec 4d rv function 2 0
Tomtec 4d Rv Function 2 0, supplied by Tomtec Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/4d+rv-function+2/are+arena+quantification+software+tomtec+tta2/pm41616802-88-9-13
Average 86 stars, based on 1 article reviews
tomtec 4d rv function 2 0 - by Bioz Stars, 2026-09
86/100 stars

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Related Articles

Biomarker Discovery:

Article Title: The Female Athlete's Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography
Article Snippet: Offline analysis of the datasets focused on the RV were performed by the same operator using commercially available software (4D RV-Function 2, TomTec).

Article Title: Get to the heart of pediatric kidney transplant recipients: Evaluation of left- and right ventricular mechanics by three-dimensional echocardiography
Article Snippet: The input to our software (ReVISION method; Argus Cognitive, Lebanon, New Hampshire) is a series of 3D meshes exported from TomTec 4D RV-Function 2, taken at even time instants during the cardiac cycle.

Article Title: Significant disagreement between conventional parameters and 3D echocardiography-derived ejection fraction in the detection of right ventricular systolic dysfunction and its association with outcomes.
Article Snippet: However, by looking at the 444 previously published data of a healthy population measured using TomTec’s 4D RV-Function 445 2, the -20% cut-off is still valid [10].

Article Title: Artificial intelligence-enabled reconstruction of the right ventricular pressure curve using the peak pressure value: a proof-of-concept study
Article Snippet: Comprehensive 2D and 3D transoesophageal echocardiography was performed during the operation to quantify RV volumes and RVEF (EPIQ CVx system, X8-2t transducer, Philips Healthcare, Best, The Netherlands; and 4D RV-Function 2, TomTec, Unterschleissheim, Germany).

Article Title: Echocardiographic reference intervals for right ventricular indices, including 3‐dimensional volume and 2‐dimensional strain measurements in healthy dogs
Article Snippet: Loops were recorded and RV volume was generated offline using TomTec software (4D RV‐Function 2).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: Using the first series of measurements performed by the original operator (BKL), the correlations were assessed between RV longitudinal strain values computed with the ReVISION method (3D global, free wall, and septal longitudinal strain) and the TomTec 4D RV-Function 2 (2D free wall and septal longitudinal strain).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: In the calculation of RV longitudinal strains, an important technical difference should be noted between the two software solutions: the TomTec 4D RV-Function 2 assesses 2D free wall and septal longitudinal strains using 2D standard apical four-chamber views derived from the 3D datasets, whereas the ReVISION method calculates 3D global, free wall, and septal longitudinal strains using the reconstructed 3D meshes of the RV, as described above.

Article Title: 7th World Congress of Pediatric Cardiology & Cardiac Surgery Abstracts
Article Snippet: Offline analysis on the TomTec 4D RV-Function 2 generated RV indices: 3D end-diastolic volume (EDV), 3D endsystolic volume (ESV), 3D ejection fraction (EF), RV septal and free wall longitudinal strain (LS), tricuspid annular plane systolic excursion (TAPSE), and fractional area change (FAC).

Derivative Assay:

Article Title: The Female Athlete's Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography
Article Snippet: Offline analysis of the datasets focused on the RV were performed by the same operator using commercially available software (4D RV-Function 2, TomTec).

Article Title: Get to the heart of pediatric kidney transplant recipients: Evaluation of left- and right ventricular mechanics by three-dimensional echocardiography
Article Snippet: The input to our software (ReVISION method; Argus Cognitive, Lebanon, New Hampshire) is a series of 3D meshes exported from TomTec 4D RV-Function 2, taken at even time instants during the cardiac cycle.

Article Title: Significant disagreement between conventional parameters and 3D echocardiography-derived ejection fraction in the detection of right ventricular systolic dysfunction and its association with outcomes.
Article Snippet: However, by looking at the 444 previously published data of a healthy population measured using TomTec’s 4D RV-Function 445 2, the -20% cut-off is still valid [10].

Article Title: Artificial intelligence-enabled reconstruction of the right ventricular pressure curve using the peak pressure value: a proof-of-concept study
Article Snippet: Comprehensive 2D and 3D transoesophageal echocardiography was performed during the operation to quantify RV volumes and RVEF (EPIQ CVx system, X8-2t transducer, Philips Healthcare, Best, The Netherlands; and 4D RV-Function 2, TomTec, Unterschleissheim, Germany).

Article Title: Echocardiographic reference intervals for right ventricular indices, including 3‐dimensional volume and 2‐dimensional strain measurements in healthy dogs
Article Snippet: Loops were recorded and RV volume was generated offline using TomTec software (4D RV‐Function 2).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: Using the first series of measurements performed by the original operator (BKL), the correlations were assessed between RV longitudinal strain values computed with the ReVISION method (3D global, free wall, and septal longitudinal strain) and the TomTec 4D RV-Function 2 (2D free wall and septal longitudinal strain).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: In the calculation of RV longitudinal strains, an important technical difference should be noted between the two software solutions: the TomTec 4D RV-Function 2 assesses 2D free wall and septal longitudinal strains using 2D standard apical four-chamber views derived from the 3D datasets, whereas the ReVISION method calculates 3D global, free wall, and septal longitudinal strains using the reconstructed 3D meshes of the RV, as described above.

Article Title: 7th World Congress of Pediatric Cardiology & Cardiac Surgery Abstracts
Article Snippet: Offline analysis on the TomTec 4D RV-Function 2 generated RV indices: 3D end-diastolic volume (EDV), 3D endsystolic volume (ESV), 3D ejection fraction (EF), RV septal and free wall longitudinal strain (LS), tricuspid annular plane systolic excursion (TAPSE), and fractional area change (FAC).

Software:

Article Title: The Female Athlete's Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography
Article Snippet: Offline analysis of the datasets focused on the RV were performed by the same operator using commercially available software (4D RV-Function 2, TomTec).

Article Title: Get to the heart of pediatric kidney transplant recipients: Evaluation of left- and right ventricular mechanics by three-dimensional echocardiography
Article Snippet: The input to our software (ReVISION method; Argus Cognitive, Lebanon, New Hampshire) is a series of 3D meshes exported from TomTec 4D RV-Function 2, taken at even time instants during the cardiac cycle.

Article Title: Significant disagreement between conventional parameters and 3D echocardiography-derived ejection fraction in the detection of right ventricular systolic dysfunction and its association with outcomes.
Article Snippet: However, by looking at the 444 previously published data of a healthy population measured using TomTec’s 4D RV-Function 445 2, the -20% cut-off is still valid [10].

Article Title: Artificial intelligence-enabled reconstruction of the right ventricular pressure curve using the peak pressure value: a proof-of-concept study
Article Snippet: Comprehensive 2D and 3D transoesophageal echocardiography was performed during the operation to quantify RV volumes and RVEF (EPIQ CVx system, X8-2t transducer, Philips Healthcare, Best, The Netherlands; and 4D RV-Function 2, TomTec, Unterschleissheim, Germany).

Article Title: Echocardiographic reference intervals for right ventricular indices, including 3‐dimensional volume and 2‐dimensional strain measurements in healthy dogs
Article Snippet: Loops were recorded and RV volume was generated offline using TomTec software (4D RV‐Function 2).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: Using the first series of measurements performed by the original operator (BKL), the correlations were assessed between RV longitudinal strain values computed with the ReVISION method (3D global, free wall, and septal longitudinal strain) and the TomTec 4D RV-Function 2 (2D free wall and septal longitudinal strain).

Article Title: Partitioning the Right Ventricle Into 15 Segments and Decomposing Its Motion Using 3D Echocardiography-Based Models: The Updated ReVISION Method
Article Snippet: In the calculation of RV longitudinal strains, an important technical difference should be noted between the two software solutions: the TomTec 4D RV-Function 2 assesses 2D free wall and septal longitudinal strains using 2D standard apical four-chamber views derived from the 3D datasets, whereas the ReVISION method calculates 3D global, free wall, and septal longitudinal strains using the reconstructed 3D meshes of the RV, as described above.

Article Title: 7th World Congress of Pediatric Cardiology & Cardiac Surgery Abstracts
Article Snippet: Offline analysis on the TomTec 4D RV-Function 2 generated RV indices: 3D end-diastolic volume (EDV), 3D endsystolic volume (ESV), 3D ejection fraction (EF), RV septal and free wall longitudinal strain (LS), tricuspid annular plane systolic excursion (TAPSE), and fractional area change (FAC).



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Results of the external validation. ( A–C ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the invasively derived peak systolic pressure as input. ( D–F ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the non-invasively derived peak systolic pressure (i.e. the peak RV pressure estimated from the Doppler <t>echocardiography–derived</t> peak velocity of the tricuspid regurgitation jet) as input. The thick red line indicates the mean difference. LV, left ventricular; PVC, pulmonary valve closure; PVO, pulmonary valve opening; RV, right ventricular; TVC, tricuspid valve closure; TVO, tricuspid valve opening.
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Results of the external validation. ( A–C ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the invasively derived peak systolic pressure as input. ( D–F ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the non-invasively derived peak systolic pressure (i.e. the peak RV pressure estimated from the Doppler <t>echocardiography–derived</t> peak velocity of the tricuspid regurgitation jet) as input. The thick red line indicates the mean difference. LV, left ventricular; PVC, pulmonary valve closure; PVO, pulmonary valve opening; RV, right ventricular; TVC, tricuspid valve closure; TVO, tricuspid valve opening.
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Results of the external validation. ( A–C ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the invasively derived peak systolic pressure as input. ( D–F ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the non-invasively derived peak systolic pressure (i.e. the peak RV pressure estimated from the Doppler <t>echocardiography–derived</t> peak velocity of the tricuspid regurgitation jet) as input. The thick red line indicates the mean difference. LV, left ventricular; PVC, pulmonary valve closure; PVO, pulmonary valve opening; RV, right ventricular; TVC, tricuspid valve closure; TVO, tricuspid valve opening.
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Average 90 stars, based on 1 article reviews
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Results of the external validation. ( A–C ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the invasively derived peak systolic pressure as input. ( D–F ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the non-invasively derived peak systolic pressure (i.e. the peak RV pressure estimated from the Doppler echocardiography–derived peak velocity of the tricuspid regurgitation jet) as input. The thick red line indicates the mean difference. LV, left ventricular; PVC, pulmonary valve closure; PVO, pulmonary valve opening; RV, right ventricular; TVC, tricuspid valve closure; TVO, tricuspid valve opening.

Journal: European Heart Journal. Imaging Methods and Practice

Article Title: Artificial intelligence-enabled reconstruction of the right ventricular pressure curve using the peak pressure value: a proof-of-concept study

doi: 10.1093/ehjimp/qyae099

Figure Lengend Snippet: Results of the external validation. ( A–C ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the invasively derived peak systolic pressure as input. ( D–F ) Agreement between the invasively measured pressure curves (i.e. ground truth) and those predicted by the three investigated methods using the non-invasively derived peak systolic pressure (i.e. the peak RV pressure estimated from the Doppler echocardiography–derived peak velocity of the tricuspid regurgitation jet) as input. The thick red line indicates the mean difference. LV, left ventricular; PVC, pulmonary valve closure; PVO, pulmonary valve opening; RV, right ventricular; TVC, tricuspid valve closure; TVO, tricuspid valve opening.

Article Snippet: Comprehensive 2D and 3D transoesophageal echocardiography was performed during the operation to quantify RV volumes and RVEF (EPIQ CVx system, X8-2t transducer, Philips Healthcare, Best, The Netherlands; and 4D RV-Function 2, TomTec, Unterschleissheim, Germany).

Techniques: Biomarker Discovery, Derivative Assay