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William A. Zoghbi

Researcher at Houston Methodist Hospital

Publications -  230
Citations -  18209

William A. Zoghbi is an academic researcher from Houston Methodist Hospital. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 62, co-authored 198 publications receiving 16269 citations. Previous affiliations of William A. Zoghbi include Icahn School of Medicine at Mount Sinai & Cornell University.

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Doppler Tissue Imaging: A Noninvasive Technique for Evaluation of Left Ventricular Relaxation and Estimation of Filling Pressures

TL;DR: Mitral E velocity, corrected for the influence of relaxation (i.e., the E/Ea ratio), relates well to mean PCWP and may be used to estimate LV filling pressures.
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American Society of Echocardiography: recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and Doppler echocardiography

TL;DR: A critical review of echocardiographic and Doppler techniques used in the evaluation of valvular regurgitation in the adult patient is offered, and recommendations for the assessment of severity are provided based on the scientific literature and a consensus of a panel of experts.
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Determination of parameters of left ventricular diastolic filling with pulsed Doppler echocardiography: comparison with cineangiography.

TL;DR: To determine the relationship between Doppler-derived flow velocity through the mitral anulus and angiographic parameters of left ventricular filling, 30 patients were studied by two-dimensional echocardiography combined with pulsed Dopplers echOCardiography followed within 1 hr byleft ventricular angiography.