Effect of Treadmill Exercise on Tricuspid Inflow and Tissue Doppler Velocity of Tricuspid Annulus in Healthy Persons

Effect of treadmill stress test on tricuspid flow and tissue Doppler imaging of tricuspid annulus were evaluated in 26 healthy persons. Exercise resulted in significant increase in A‐wave velocity and significant reduction in E‐wave deceleration time and E/A ratio. On tissue Doppler imaging Aa‐wave...

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Bibliographic Details
Published in:Echocardiography (Mount Kisco, N.Y.) N.Y.), 2012-10, Vol.29 (9), p.1060-1063
Main Author: Mittal, S. R.
Format: Article
Language:English
Subjects:
Blood Flow Velocity - physiology
diastolic function
echocardiography
Echocardiography - methods
Elasticity Imaging Techniques - methods
Exercise Test
Female
Humans
Male
Physical Exertion - physiology
Reference Values
Reproducibility of Results
right ventricle
Sensitivity and Specificity
stress test
tissue Doppler imaging
Tricuspid Valve - diagnostic imaging
Tricuspid Valve - physiology
Ventricular Function, Left - physiology
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Summary:Effect of treadmill stress test on tricuspid flow and tissue Doppler imaging of tricuspid annulus were evaluated in 26 healthy persons. Exercise resulted in significant increase in A‐wave velocity and significant reduction in E‐wave deceleration time and E/A ratio. On tissue Doppler imaging Aa‐wave increased significantly with decrease in isovolumic relaxation time and Ea/Aa ratio.
ISSN:0742-2822
1540-8175
DOI:10.1111/j.1540-8175.2012.01764.x