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Anthony N. DeMaria
Researcher at University of Kentucky
Publications - 171
Citations - 8586
Anthony N. DeMaria is an academic researcher from University of Kentucky. The author has contributed to research in topics: Myocardial infarction & Heart failure. The author has an hindex of 51, co-authored 171 publications receiving 8509 citations. Previous affiliations of Anthony N. DeMaria include University of Maryland, Baltimore & University of California, Davis.
Papers
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Journal ArticleDOI
Intravascular ultrasound assessment of lumen size and wall morphology in normal subjects and patients with coronary artery disease.
Steven E. Nissen,John C. Gurley,Cindy L. Grines,David C. Booth,Rick R. McClure,Martin R. Berk,Charles Fischer,Anthony N. DeMaria +7 more
TL;DR: These data establish that intravascular ultrasound is feasible and safe and yields luminal measurements that correlate generally with angiography, and differences between angiographic and ultrasonic measures of lumen size in eccentric vessels probably reflect the dissimilar perspectives of tomographic and silhouette imaging techniques.
Journal ArticleDOI
Prognostic value of Doppler transmitral flow patterns in patients with congestive heart failure
TL;DR: The restrictive transmitral flow pattern by Doppler echocardiography is the single best clinical predictor for cardiac death in patients with congestive heart failure.
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Quantitative assessment of mitral regurgitation by doppler color flow imaging: Angiographic and hemodynamic correlations
Michael G. Spain,Mikel D. Smith,Paul A. Grayburn,Edward A. Harlamert,Anthony N. DeMaria,Mary O'Brien,Oi Ling Kwan +6 more
TL;DR: In patients with mitral regurgitation, maximal jet area from Doppler color flow imaging provides a simple measurement that predicts angiographic grade, but manifests a weak correlation with regurgitant volume and does not predict hemodynamic dysfunction.
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Determination of right atrial and right ventricular size by two-dimensional echocardiography.
TL;DR: Two-dimensional echocardiography provided better separation of normals from right ventricular volume overload patients than did M-mode techniques, and enables accurate visualization of the right atrium and ventricle in almost all patients.
Journal ArticleDOI
Application of a new phased-array ultrasound imaging catheter in the assessment of vascular dimensions. In vivo comparison to cineangiography.
Steven E. Nissen,Cindy L. Grines,John C. Gurley,Kevin L. Sublett,David Haynie,Cheryl Diaz,David C. Booth,Anthony N. DeMaria +7 more
TL;DR: Data demonstrate that intravascular ultrasound is an accurate and reproducible method for measurement of vascular diameter and cross-sectional area in vivo and is capable of accurately identifying and quantifying segmental deformation of vascular dimensions produced by either stenoses or balloon dilation.