Effect of three-dimensional valve shape on the hemodynamics of aortic stenosis

Hydraulic formula for calculation of the area of the stenotic mitral valve, other cardiac valves, and central circulatory shunts. I

1951 • 1,779 citations

Prospective Study of Asymptomatic Valvular Aortic Stenosis

1997 • 1,095 citations

Fluid Mechanics with Engineering Applications

1965 • 910 citations

Doppler ultrasound in cardiology

1985 • 661 citations

Three-dimensional echocardiographic reconstruction of the mitral valve, with implications for the diagnosis of mitral valve prolapse.

1989 • 531 citations

Cardiac Catheterization, Angiography, and Intervention

1991 • 418 citations

Usefulness of dobutamine echocardiography in distinguishing severe from nonsevere valvular aortic stenosis in patients with depressed left ventricular function and low transvalvular gradients

1995 • 360 citations

Three-dimensional echocardiography. In vivo validation for left ventricular volume and function.

1993 • 247 citations

Hydraulic estimation of stenotic orifice area: a correction of the Gorlin formula.

1985 • 204 citations

Modified orifice equation for the calculation of mitral valve area

1972 • 184 citations

Tomographic Three-dimensional Echocardiographic Determination of Chamber Size and Systolic Function in Patients With Left Ventricular Aneurysm

1997 • 168 citations

Three‐Dimensional and Four‐Dimensional Transesophageal Echocardiographic Imaging of the Heart and Aorta in Humans Using a Computed Tomographic Imaging Probe

1992 • 162 citations

A new integrated system for three-dimensional echocardiographic reconstruction: Development and validation for ventricular volume with application in human subjects

1993 • 162 citations

Importance of Pressure Recovery for the Assessment of Aortic Stenosis by Doppler Ultrasound

1996 • 155 citations

Cardiac Catheterization, Angiography and Intervention

1991 • 155 citations

When should doppler-determined valve area be better than the Gorlin formula?: Variation in hydraulic constants in low flow states

1987 • 152 citations

Three-dimensional echocardiography

1998 • 152 citations

Three-dimensional spatial registration and interactive display of position and orientation of real-time ultrasound images.

1990 • 149 citations

Three-dimensional reconstruction of echocardiographic images using the rotation method

1982 • 139 citations

Delineation of site, relative size and dynamic geometry of atrial septal defects by real-time three-dimensional echocardiography

1995 • 136 citations

Three-dimensional Echocardiographic Volume Computation by Polyhedral Surface Reconstruction: In Vitro Validation and Comparison to Magnetic Resonance Imaging

1992 • 132 citations

An Ultrasonic Technique for Imaging the Ventricle in Three Dimensions and Calculating Its Volume

1983 • 123 citations

Influence of orifice geometry and flow rate on effective valve area: An in vitro study

1990 • 114 citations

Stereolithographic biomodeling to create tangible hard copies of cardiac structures from echocardiographic data

2000 • 110 citations

Dynamic three-dimensional echocardiographic reconstruction of the intact human left ventricle: Technique and initial observations in patients

1982 • 109 citations

Three-dimensional echocardiographic measurement of left ventricular volume in vitro: Comparison with two-dimensional echocardiography and cineventriculography

1993 • 109 citations

Dobutamine Echocardiography in Patients With Aortic Stenosis and Left Ventricular Dysfunction

2001 • 104 citations

Pressure Recovery in Bileaflet Heart Valve Prostheses

1995 • 100 citations

Comparison of Valvular Resistance, Stroke Work Loss, and Gorlin Valve Area for Quantification of Aortic Stenosis

1995 • 88 citations

Three-dimentional ultrasound imaging of the atrial septum: Normal and pathologic anatomy

1993 • 78 citations

Quantitative Three-Dimensional Reconstruction of Aneurysmal Left Ventricles

1995 • 76 citations

Theoretical and practical differences between the Gorlin formula and the continuity equation for calculating aortic and mitral valve areas

1991 • 75 citations

Surgery for heart valve disease

1991 • 75 citations

Three-dimensional echoventriculography

1983 • 72 citations

Planimetry of aortic valve area using multiplane transoesophageal echocardiography is not a reliable method for assessing severity of aortic stenosis.

1997 • 63 citations

Three-dimensional surface area of the aortic valve orifice by three-dimensional echocardiography: Clinical validation of a novel index for assessment of aortic stenosis

1998 • 62 citations

Calculations of cardiac valve stenosis: Restoring an old concept for advanced applications

1987 • 50 citations

Quantitative assessment of aortic stenosis by three-dimensional echocardiography

1997 • 49 citations

New Insights and Observations in Three-Dimensional Echocardiographic Visualization of Ventricular Septal Defects

1998 • 46 citations

Studies in vitro of the relationship between ultrasound and laser Doppler velocimetry and applicability to the simplified Bernoulli relationship.

1986 • 44 citations

Blood Flow in the Heart and Large Vessels

1989 • 44 citations

Insights From Three-dimensional Echocardiographic Laser Stereolithography

1996 • 40 citations

Measurement of left ventricular ejection fraction and volumes with three-dimensional reconstructed transesophageal ultrasound scans: Comparison to radionuclide and thermal dilution measurements

1989 • 39 citations

A generalized formulation of the Gorlin formula for calculating the area of the stenotic mitral valve and other stenotic cardiac valves

1990 • 29 citations

Cardiac Catheterization, Angiography and Intervention.4th ed

1991 • 28 citations

Three‐Dimensional Cardiac Imaging

1988 • 23 citations

A Simplified, Practical Echocardiographic Approach for 3-Dimensional Surfacing and Quantitation of the Left Ventricle: Clinical Application in Patients with Abnormally Shaped Hearts

1998 • 16 citations

Surgery for heart valve disease : proceedings of the 1989 symposium

1990 • 10 citations

Incompressible Viscous Flow

1992 • 9 citations

Aortic valve morphology influences regurgitant volume in aortic regurgitation: in vivo evaluation

1991 • 9 citations