Results 51 to 60 of about 5,766,879 (155)
Double orifice mitral valve associated with Ventricular Septal Defect in an infant : case report [PDF]
, 2011 Double orifice mitral valve (DOMV) is an uncommon anomaly characterized by a mitral valve with a single fibrous annulus with two orifices opening into the left ventricle.
Taksande, Amar M. +2 more
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Revisiting and Confirming the Prognostic Importance of Effective Regurgitant Orifice Area in Degenerative Mitral Regurgitation [PDF]
Circulation, 2018 Seth, Uretsky, Linda D, Gillam
openaire +2 more sources
, 1985 A theoretical analysis is presented regarding factors of importance for the determination of distance of intrusion of the regurgitant jet in heart valve regurgitation. The analysis is based on hydrodynamic theory.
Loyd, Dan, +5 more
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Numerical simulation of the proximal convergence region of a regurgitant orifice
, 1993 The quantification of vascular regurgitation has recently focused on a new method, the method of Proximal Isovelocity Surface Area (PISA). Based on the continuity equation, the flow through a regurgitant orifice may be calculated by determining the flow ...
Green, Derek W. +2 more
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Load-dependence of the effective regurgitant orifice area in aortic regurgitation
Journal of the American College of Cardiology, 1991 Reimold, Sharon C. +7 more
openaire +1 more source
Scientific ReportsAbstractA precise quantification of mitral regurgitation (MR) severity is essential for treatment and outcome of patients with MR. 3D echocardiography facilitates estimation of MR but selection of patients with necessity of invasive treatment remains challenging.
Tobias Harm +13 more
openaire +3 more sources
Liquid velocity field measurements during bubble formation and detachment at an orifice [PDF]
, 2001 This paper discusses the formation of gas bubbles at orifices with the purpose of experimentally investigating the influence of the surrounding liquid velocity field.
Dempster, W.M. +2 more
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