Results 251 to 260 of about 74,121 (296)
Increasing importance of doppler echocardiography
Journal of the American College of Cardiology, 1985 openaire +2 more sources
Development of Ultrasound Microbubbles and Phase Shift Microbubbles in Theranostics
WIREs Nanomedicine and Nanobiotechnology, Volume 18, Issue 4, July/August 2026.Microbubbles have been originally designed for diagnostic applications. Over the years, microbubbles and phase shift microbubbles have been further developed for therapeutic indications. ABSTRACT Ultrasound is widely used for diagnostic imaging and therapy.
Emmanuelle J. Meuillet, Evan C. Unger
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 140-151, July 2026.
S. R. Patel +6 more
wiley +1 more source
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Tissue Doppler Echocardiography
Echocardiography, 1999Tissue Doppler echocardiography (TDE) is a relatively recent addition to the diagnostic ultrasonographic examination. This is similar to routine Doppler ultrasonography to assess blood flow, but technologic features focus on lower velocity frequency shifts. Two techniques are used to assess myocardial function: pulsed TDE and color-coded TDE.
George R Sutherland
exaly +6 more sources
Pediatric Annals, 1987
The advancements in Doppler methodology in the past decade have dramatically changed the way we assess children with heart disease. Techniques to determine pressures, gradients, shunt flows, and regurgitant lesions have shifted the noninvasive studies into areas that were strictly the venue of catheterization a decade ago. The more recent color Doppler
M S, Snyder, J E, O'Loughlin
openaire +3 more sources
The advancements in Doppler methodology in the past decade have dramatically changed the way we assess children with heart disease. Techniques to determine pressures, gradients, shunt flows, and regurgitant lesions have shifted the noninvasive studies into areas that were strictly the venue of catheterization a decade ago. The more recent color Doppler
M S, Snyder, J E, O'Loughlin
openaire +3 more sources
Color doppler echocardiography
International Journal of Cardiac Imaging, 1988Color Doppler flow mapping is a useful new imaging modality which provides near real-time information about the direction and character of intracardiac flows. Color Doppler is especially useful in the diagnosis and quantitation of valvular regurgitation, and in the detection of intracardiac shunts. Color Doppler is a useful adjunct to CW Doppler in the
G J, Perry, N C, Nanda
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Problems in veterinary medicine, 1992
M-mode and two-dimensional echocardiography (2DE) are standard parts of the evaluation of cardiac structure and function in veterinary and human cardiology. Doppler echocardiography, although considered standard in human cardiology, is in its infancy in veterinary cardiology.
A S, Agatston, O, Santana
+6 more sources
M-mode and two-dimensional echocardiography (2DE) are standard parts of the evaluation of cardiac structure and function in veterinary and human cardiology. Doppler echocardiography, although considered standard in human cardiology, is in its infancy in veterinary cardiology.
A S, Agatston, O, Santana
+6 more sources
Pediatric Cardiology, 2002
We describe concepts important in the clinical application of continuous wave, pulsed wave, and color Doppler flow imaging. In the second half of this manuscript, the application of these tools in pediatric echocardiography is addressed.
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We describe concepts important in the clinical application of continuous wave, pulsed wave, and color Doppler flow imaging. In the second half of this manuscript, the application of these tools in pediatric echocardiography is addressed.
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Fetal Doppler Echocardiography
Clinical Obstetrics and Gynecology, 1989Les auteurs rappellent les particularites du systeme cardiovasculaire fœtal et donnent les indications de son exploration par echographie Doppler. La technique de l'examen du cœur fœtal est ensuite decrite ainsi que les differents traces obtenus. Le chapitre se termine par les applications possibles de cet examen au diagnostic in utero des anomalies ...
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2016
Abstract Doppler examination is an integral part of the echocardiogram. Current systems are equipped with spectral Doppler in continuous wave mode (offering measurements of high velocities with limited spatial specificity due to integration of signal along the scan line), pulsed wave mode (high spatial specificity with maximal recordable
Jaroslaw D. Kasprzak +2 more
openaire +1 more source
Abstract Doppler examination is an integral part of the echocardiogram. Current systems are equipped with spectral Doppler in continuous wave mode (offering measurements of high velocities with limited spatial specificity due to integration of signal along the scan line), pulsed wave mode (high spatial specificity with maximal recordable
Jaroslaw D. Kasprzak +2 more
openaire +1 more source