Evaluation of tricuspid regurgitation by blood flow pattern in the hepatic vein using pulsed Doppler technique
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Cited by (56)
Liver
2020, Small Animal Diagnostic UltrasoundPulsed Doppler Echocardiography: An Historical Perspective
2018, Journal of the American Society of EchocardiographyCitation Excerpt :One patient with 1+ aortic regurgitation and a left-to-right aortopulmonary shunt also had retrograde holodiastolic flow in the abdominal aorta,29 emphasizing the point that retrograde flow in the aorta in diastole implies “runoff” into another chamber, usually (but not always) into the left ventricle across an incompetent aortic valve. An analogous approach has been used to evaluate the severity of tricuspid regurgitation by examining the hepatic vein and assessing for the presence of significant retrograde systolic flow, which generally is not present in mild tricuspid regurgitation.30 Similarly, flattening or frank reversal of systolic flow in the pulmonary vein suggests moderate or severe mitral regurgitation.31
Right-Sided Valve Disease in Adults
2016, Practice of Clinical EchocardiographyLiver
2014, Small Animal Diagnostic UltrasoundProximal isovelocity surface area by single-beat three-dimensional color doppler echocardiography applied for tricuspid regurgitation quantification
2013, Journal of the American Society of EchocardiographyBioprosthetic tricuspid valve regurgitation associated with pacemaker or defibrillator lead implantation
2012, Journal of the American College of CardiologyCitation Excerpt :Inferior vena cava size and the degree of inspiratory collapse were used to estimate right atrial pressure. When significant TR was suspected, pulse wave and color Doppler imaging was used to assess for alterations in hepatic vein flow patterns as seen in severe TR (8). RV and right atrial size were visually inspected and incorporated into the assessment of TR severity.