Quantification of tricuspid regurgitation area by 3‐dimensional color Doppler echocardiography considering different clinical settings

2020 ◽  
Vol 37 (7) ◽  
pp. 1120-1129
Author(s):  
Mehrez Chouchani ◽  
Jochen Michaelsen ◽  
Lukas Langenbrink ◽  
Michal Piatkowski ◽  
Ertunc Altiok ◽  
...  
Keyword(s):  
Tricuspid Regurgitation ◽  
Doppler Echocardiography ◽  
Color Doppler ◽  
Clinical Settings ◽  
Color Doppler Echocardiography ◽  
3 Dimensional

scholarly journals Differential Effect of 3-Dimensional Color Doppler Echocardiography for the Quantification of Mitral Regurgitation According to the Severity and Characteristics

2014 ◽  
Vol 7 (3) ◽  
pp. 535-544 ◽  
Author(s):  
Jaehuk Choi ◽  
Ran Heo ◽  
Geu-Ru Hong ◽  
Hyuk-Jae Chang ◽  
Ji Min Sung ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Doppler Echocardiography ◽  
Differential Effect ◽  
Color Doppler ◽  
Color Doppler Echocardiography ◽  
3 Dimensional

The Vena Contracta in Functional Tricuspid Regurgitation: A Real-Time Three-Dimensional Color Doppler Echocardiography Study

2011 ◽  
Vol 24 (6) ◽  
pp. 663-670 ◽  
Author(s):  
Jong-Min Song ◽  
Min-Kyoung Jang ◽  
Yoon-Sil Choi ◽  
Yun-Jeong Kim ◽  
Sun-Yang Min ◽  
...  
Keyword(s):  
Real Time ◽  
Tricuspid Regurgitation ◽  
Doppler Echocardiography ◽  
Color Doppler ◽  
Three Dimensional ◽  
Color Doppler Echocardiography ◽  
Vena Contracta ◽  
Functional Tricuspid Regurgitation

Diagnostic analysis of abnormal increase of PASP in fetus in middle- and late-stage pregnancy by color Doppler echocardiography

2020 ◽  
Vol 93 (1110) ◽  
pp. 20191011
Author(s):  
Hong Cui ◽  
Juan Su ◽  
Wen-Wen Liang ◽  
Hong-Ling Wang ◽  
Hui-Feng Wang
Keyword(s):  
Pulmonary Artery ◽  
Tricuspid Regurgitation ◽  
Doppler Echocardiography ◽  
Pressure Difference ◽  
Color Doppler ◽  
Diagnostic Analysis ◽  
Color Doppler Echocardiography ◽  
Abnormal Increase ◽  
Group A ◽  
Group B

Objective: Our study was conducted with an attempt to investigate the diagnostic analysis of abnormal increase of fetal pulmonary artery systolic pressure (PASP) in middle and late pregnancy by color Doppler echocardiography. Methods: From August 2017 to January 2019, 52 fetuses with moderate or greater tricuspid high-speed regurgitation were retrospectively analyzed and selected as Group A. 88 fetuses with full-color blood flow of the two ventricles and symmetrical sizes of the cardiac cavities on both sides harboring tricuspid valve and mild regurgitation or a small amount of regurgitation were selected as Group B. The pulmonary artery blood flow acceleration time (AT) and right ventricular ejection time (ET) was measured, and the PASP was calculated. Results: The tricuspid regurgitation velocity, tricuspid regurgitation pressure difference and PASP in Group A were higher than those in Group B (p < 0.05), and the AT and AT/ET values in Group A were lower than those in Group B (p < 0.05). Gestational age, tricuspid regurgitation velocity and tricuspid regurgitation pressure difference were positively correlated with PASP. However, AT/ET and AT value were negatively correlated with PASP. Conclusion: The abnormal increase of pulmonary artery can be assessed by color Doppler echocardiography of fetal tricuspid regurgitation, which is worth popularizing and applying in clinic. Advances in knowledge: It was suggested that the middle- and late-stage fetuses with moderate or greater tricuspid regurgitation and with >20 mmHg regurgitation pressure difference should be followed up in clinic. If PASP was ≥70 mmHg with symptoms of right heart failure, fetuses should be closely observed until 35–36 weeks old to ensure fetal safety and early delivery would be recommended.

A unique case of “double-orifice aortic valve”-comprehensive assessment by 2-, 3-dimensional, and color Doppler echocardiography

2016 ◽  
Vol 33 (9) ◽  
pp. 1436-1437
Author(s):  
James E. Stirrup ◽  
Peter J. Cowburn ◽  
Dimitrios Pousios ◽  
Sunil K. Ohri ◽  
Benoy N. Shah
Keyword(s):  
Aortic Valve ◽  
Doppler Echocardiography ◽  
Color Doppler ◽  
Comprehensive Assessment ◽  
Color Doppler Echocardiography ◽  
Unique Case ◽  
3 Dimensional ◽  
Double Orifice

Reproducibility and variability of the amount of tricuspid regurgitation with color Doppler echocardiography

1995 ◽  
Vol 76 (3) ◽  
pp. 198-199 ◽  
Author(s):  
Byron F. Vandenberg ◽  
Richard W. Ayres ◽  
Paul D. Lindower ◽  
Trudy L. Burns ◽  
Richard E. Kerber
Keyword(s):  
Tricuspid Regurgitation ◽  
Doppler Echocardiography ◽  
Color Doppler ◽  
Color Doppler Echocardiography
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