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Advanced Science, Volume 12, Issue 30, August 14, 2025.This study develops a human engineered heart tissue‐derived model of diabetic cardiomyopathy that accurately replicates the dynamic changes in the structural, contractile, and electrophysiological properties of the myocardium. Furthermore, this model is used to confirm the direct protective effects of empagliflozin on the heart through an SGLT2 off ...
Lin Cai +9 more
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Catheterization and Cardiovascular Interventions, Volume 106, Issue 2, Page 1012-1022, August 1, 2025.ABSTRACT Background Little is known about stroke volume index (SVi) change and its prognostic implication in patients with low‐flow aortic stenosis (AS) undergoing aortic valve replacement (AVR) and conflicting results are present in literature. The aim of this study was to evaluate the postoperative change in SVi and its impact on outcomes in patients
Giorgio Fiore +14 more
wiley +1 more source
Pediatric Anesthesia, Volume 35, Issue 9, Page 787-789, September 2025.
Humberto M. Silva +4 more
wiley +1 more source
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Tissue Doppler echocardiography
Current Opinion in Cardiology, 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.
Tomasz Kukulski +3 more
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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
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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 +2 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
Navin C. Nanda, Gilbert J. Perry
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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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Veterinary Clinics of North America: Small Animal Practice, 1998
Color Doppler imaging (CDI) is a sophisticated form of ultrasound technology that overlays blood flow and velocity information onto a B-mode, two-dimensional, gray-scale image. This imaging technique--also called color Doppler echocardiography, color-coded Doppler, Doppler color-flow imaging, and color-flow imaging--is a type of pulsed-wave Doppler ...
Matthew W. Miller +3 more
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Color Doppler imaging (CDI) is a sophisticated form of ultrasound technology that overlays blood flow and velocity information onto a B-mode, two-dimensional, gray-scale image. This imaging technique--also called color Doppler echocardiography, color-coded Doppler, Doppler color-flow imaging, and color-flow imaging--is a type of pulsed-wave Doppler ...
Matthew W. Miller +3 more
openaire +2 more sources
Echocardiography with Doppler [PDF]
, 1986 The addition of Doppler hemodynamic studies to two-dimensional echocardiographic imaging has added specificity to the noninvasive diagnosis of some congenital lesions, and it has provided new hemodynamic information in unsuspected areas. As a quantitative tool, Doppler is used to estimate gradients in stenotic lesions, blood flow in the heart and great
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Usefulness of Echocardiography and Doppler Echocardiography in Endomyocardial Fibrosis
Journal of the American Society of Echocardiography, 2000Our goal was to demonstrate the usefulness of echocardiography and cardiac Doppler echocardiography (echo-Doppler) in the diagnosis of endomyocardial fibrosis, an unusual restrictive cardiomyopathy in Argentina.Between 1980 and 1998, we studied 10 women (aged 27 to 58 years) with endomyocardial fibrosis confirmed by surgery and/or endomyocardial biopsy.
Daniel J. Piñeiro +5 more
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