Published in Circulation on September 01, 1991
Open access echocardiography in management of heart failure in the community. BMJ (1995) 7.83
Acceleration rate of mitral inflow E wave: a novel transmitral doppler index for assessing diastolic function. Cardiovasc Ultrasound (2016) 1.40
Left ventricular diastolic function after anthracycline chemotherapy in childhood: relation with systolic function, symptoms, and pathophysiology. Br Heart J (1995) 1.24
Multiphysics simulation of left ventricular filling dynamics using fluid-structure interaction finite element method. Biophys J (2004) 1.20
Is Doppler tissue velocity during early left ventricular filling preload independent? Heart (2002) 1.07
Assessment of left ventricular diastolic function with Doppler tissue imaging: effects of preload and place of measurements. Int J Cardiovasc Imaging (2002) 1.04
Impaired right ventricular function in adenotonsillar hypertrophy. Int J Cardiovasc Imaging (2007) 0.99
Diastolic dysfunction as a cause of exercise intolerance. Heart Fail Rev (2000) 0.98
Topology of blood transport in the human left ventricle by novel processing of Doppler echocardiography. Ann Biomed Eng (2013) 0.97
Circadian variation of left ventricular diastolic function in healthy people. Heart (1996) 0.95
Fluid-structure interaction of an aortic heart valve prosthesis driven by an animated anatomic left ventricle. J Comput Phys (2013) 0.93
Rapid onset of cardiomyopathy in STZ-induced female diabetic mice involves the downregulation of pro-survival Pim-1. Cardiovasc Diabetol (2014) 0.92
Cardiac manifestations in primary Sjögren's syndrome. Ann Rheum Dis (1996) 0.89
Tissue doppler myocardial performance index in patients with heart failure and its relationship with haemodynamic parameters. Int J Cardiovasc Imaging (2014) 0.86
Determinants of the Doppler flow velocity profile through the mitral valve of the human fetus. Br Heart J (1993) 0.84
Clinical value of B-type natriuretic peptide for the assessment of left ventricular filling pressures in patients with systolic heart failure and inconclusive tissue Doppler indexes. Heart Vessels (2008) 0.82
Dual ACE-inhibition and AT1 receptor antagonism improves ventricular lusitropy without affecting cardiac fibrosis in the congenic mRen2.Lewis rat. Ther Adv Cardiovasc Dis (2009) 0.82
Tei-index in symptomatic patients with primary and secondary mitral regurgitation. Int J Cardiovasc Imaging (2002) 0.82
Clinical implication of mechanical dyssynchrony in heart failure. J Cardiovasc Ultrasound (2012) 0.81
Effect of systemic hypertension on right ventricular morphology and function: an echocardiographic study. Cardiovasc J Afr (2010) 0.81
Doppler flow parameters of left ventricular filling in infants: how long does it take for the maturation of the diastolic function in a normal left ventricle to occur? Pediatr Cardiol (2004) 0.81
The clinical value of the Tei index among Nigerians with hypertensive heart failure: correlation with other conventional indices. Cardiovasc J Afr (2012) 0.80
Change in cardiac diastolic function in neonates. Heart Vessels (1997) 0.79
Acute and chronic effects of oestradiol on left ventricular diastolic function in hypertensive postmenopausal women with left ventricular diastolic dysfunction. Heart (2004) 0.79
Prevalence of arterial stiffness and the risk of myocardial diastolic dysfunction in women. Biosci Rep (2016) 0.78
Long-Term Effects of In Utero Antiretroviral Exposure: Systolic and Diastolic Function in HIV-Exposed Uninfected Youth. AIDS Res Hum Retroviruses (2016) 0.78
Recovery of atrial systolic function after pharmacological conversion of chronic atrial fibrillation to sinus rhythm: a Doppler echocardiographic study. Heart (1997) 0.78
Assessment of left ventricular diastolic function by gated single-photon emission tomography: comparison with Doppler echocardiography. Eur J Nucl Med Mol Imaging (2003) 0.78
Echocardiographic predictors of severe heart failure symptoms in hypertrophic cardiomyopathy patients with sinus rhythm. Trials (2008) 0.75
Early diastolic functional abnormalities in normotensive offspring of Nigerian hypertensives. Cardiovasc J Afr (2012) 0.75
Early change in left atrial function in patients treated with anthracyclines assessed by real-time three-dimensional echocardiography. Sci Rep (2016) 0.75
Studying diastology with speckle tracking echocardiography: The essentials. Ann Card Anaesth (2017) 0.75
Correlation between right ventricular Tei index by tissue Doppler imaging and pulsed Doppler imaging in fetuses. Pediatr Cardiol (2008) 0.75
Clinical correlates and reference intervals for pulmonary artery systolic pressure among echocardiographically normal subjects. Circulation (2001) 4.38
Percutaneous balloon dilatation of the mitral valve: an analysis of echocardiographic variables related to outcome and the mechanism of dilatation. Br Heart J (1988) 4.01
Report of the American Society of Echocardiography Committee on Nomenclature and Standards in Two-dimensional Echocardiography. Circulation (1980) 3.87
Atrial enlargement as a consequence of atrial fibrillation. A prospective echocardiographic study. Circulation (1990) 2.74
Unusual sequelae after percutaneous mitral valvuloplasty: a Doppler echocardiographic study. J Am Coll Cardiol (1992) 2.63
Three-dimensional echocardiographic reconstruction of the mitral valve, with implications for the diagnosis of mitral valve prolapse. Circulation (1989) 2.29
Cardiovascular and humoral responses to extremes of sodium intake in normal black and white men. Circulation (1979) 2.15
Echocardiography in bacterial endocarditis. N Engl J Med (1976) 1.86
Noninvasive estimation of the instantaneous first derivative of left ventricular pressure using continuous-wave Doppler echocardiography. Circulation (1991) 1.84
Preload dependence of Doppler-derived indexes of left ventricular diastolic function in humans. J Am Coll Cardiol (1987) 1.83
Loeffler's endocarditis presenting as mitral and tricuspid stenosis. Am J Cardiol (1977) 1.81
Prediction of successful outcome in 130 patients undergoing percutaneous balloon mitral valvotomy. Circulation (1990) 1.71
Echocardiographic patterns of pulmonic valve motion with pulmonary hypertension. Circulation (1974) 1.69
Incremental doses of dobutamine induce a biphasic response in dysfunctional left ventricular regions subtending coronary stenoses. Circulation (1995) 1.68
Echocardiographic assessment of patients with infectious endocarditis: prediction of risk for complications. J Am Coll Cardiol (1991) 1.67
Validation of the proximal flow convergence method. Calculation of orifice area in patients with mitral stenosis. Circulation (1993) 1.66
Reconsideration of echocardiographic standards for mitral valve prolapse: lack of association between leaflet displacement isolated to the apical four chamber view and independent echocardiographic evidence of abnormality. J Am Coll Cardiol (1988) 1.65
Two-dimensional echocardiographic differentiation of anomalous left coronary artery from congestive cardiomyopathy. Am Heart J (1983) 1.56
Accidental hypothermia in an alcoholic population. Am J Med (1974) 1.52
Doppler echocardiographic assessment of progression of aortic regurgitation. Am J Cardiol (1997) 1.52
Influence of orifice geometry and flow rate on effective valve area: an in vitro study. J Am Coll Cardiol (1990) 1.51
The relationship of mitral annular shape to the diagnosis of mitral valve prolapse. Circulation (1987) 1.48
Assessing atherosclerotic plaque morphology: comparison of optical coherence tomography and high frequency intravascular ultrasound. Heart (1997) 1.45
Incomplete mitral leaflet closure in patients with papillary muscle dysfunction. Circulation (1981) 1.43
Papillary muscle displacement causes systolic anterior motion of the mitral valve. Experimental validation and insights into the mechanism of subaortic obstruction. Circulation (1995) 1.42
Echocardiographic patterns of pulmonary valve motion in valvular pulmonary stenosis. Am J Cardiol (1974) 1.40
Hydrodynamic compression of the right atrium: a new echocardiographic sign of cardiac tamponade. Circulation (1983) 1.37
Determinants of functional tricuspid regurgitation in incomplete tricuspid valve closure: Doppler color flow study of 109 patients. J Am Coll Cardiol (1994) 1.33
Identification of high-risk and low-risk subgroups of patients with mitral-valve prolapse. N Engl J Med (1989) 1.32
Proximal jet size by Doppler color flow mapping predicts severity of mitral regurgitation. Clinical studies. Circulation (1995) 1.30
Detection of left ventricular aneurysms by cross-sectional echocardiography. Circulation (1976) 1.29
Cross-sectional echocardiography in acute myocardial infarction: detection and localization of regional left ventricular asynergy. Circulation (1979) 1.24
Analysis of shape and motion of the mitral annulus in subjects with and without cardiomyopathy by echocardiographic 3-dimensional reconstruction. J Am Soc Echocardiogr (2000) 1.24
Combined influence of ventricular loading and relaxation on the transmitral flow velocity profile in dogs measured by Doppler echocardiography. Circulation (1988) 1.21
Noninvasive measurement of the time constant of left ventricular relaxation using the continuous-wave Doppler velocity profile of mitral regurgitation. Circulation (1992) 1.20
A new integrated system for three-dimensional echocardiographic reconstruction: development and validation for ventricular volume with application in human subjects. J Am Coll Cardiol (1993) 1.19
Determination of mitral valve area by cross-sectional echocardiography. Ann Intern Med (1978) 1.19
Variable effects of changes in flow rate through the aortic, pulmonary and mitral valves on valve area and flow velocity: impact on quantitative Doppler flow calculations. J Am Coll Cardiol (1985) 1.17
Three-dimensional reconstruction of ventricular septal defects: validation studies and in vivo feasibility. J Am Coll Cardiol (1994) 1.17
Isovolumic relaxation time varies predictably with its time constant and aortic and left atrial pressures: implications for the noninvasive evaluation of ventricular relaxation. Am Heart J (1992) 1.14
Interventricular septal configuration as a predictor of right ventricular systolic hypertension in children: a cross-sectional echocardiographic study. Circulation (1983) 1.14
Cross-sectional echocardiographic characterization of aortic obstruction. 1. Supravalvular aortic stenosis and aortic hypoplasia. Circulation (1978) 1.14
Prevalence of valvular regurgitation by Doppler echocardiography in patients with structurally normal hearts by two-dimensional echocardiography. Am Heart J (1989) 1.13
New perspectives in the assessment of cardiac chamber dimensions during development and adulthood. J Am Coll Cardiol (1992) 1.13
Echocardiographic measurement of right ventricular volume. Circulation (1984) 1.11
Follow-up of patients undergoing percutaneous mitral balloon valvotomy. Analysis of factors determining restenosis. Circulation (1989) 1.11
Impact of impinging wall jet on color Doppler quantification of mitral regurgitation. Circulation (1991) 1.11
Echocardiographic evaluation of mitral valve structure and function in patients followed for at least 6 months after percutaneous balloon mitral valvuloplasty. J Am Coll Cardiol (1988) 1.10
Premature pulmonic valve opening following sinus of Valsalva aneurysm rupture into the right atrium. Circulation (1975) 1.10
Mechanism of abnormal septal motion in patients with right ventricular volume overload: a cross-sectional echocardiographic study. Circulation (1976) 1.10
Doppler mitral pressure half-time: a clinical tool in search of theoretical justification. J Am Coll Cardiol (1987) 1.08
Cross-sectional echocardiographic detection of rheumatic mitral regurgitation. Am J Cardiol (1978) 1.07
Prevalence of aortic valve prolapse with bicuspid aortic valve and its relation to aortic regurgitation: a cross-sectional echocardiographic study. Am J Cardiol (1984) 1.07
An integrated mechanism for systolic anterior motion of the mitral valve in hypertrophic cardiomyopathy based on echocardiographic observations. Am Heart J (1987) 1.07
Negative contrast echocardiography: a new method for detecting left-to-right shunts. Circulation (1979) 1.06
Comparison of M-mode and cross-sectional echocardiography in infective endocarditis. Circulation (1979) 1.06
Effect of atrial septal defect repair on left ventricular geometry and degree of mitral valve prolapse. Circulation (1980) 1.06
Cross-sectional echocardiographic examination of the interatrial septum. Circulation (1977) 1.06
Detection of left ventricular diverticulum by cross-sectional echocardiography. Chest (1976) 1.05
Inaccuracy of mitral pressure half-time immediately after percutaneous mitral valvotomy. Dependence on transmitral gradient and left atrial and ventricular compliance. Circulation (1988) 1.05
Echocardiography can predict which patients will develop severe mitral regurgitation after percutaneous mitral valvulotomy. J Am Coll Cardiol (1996) 1.04
Pulmonary valve echo motion in pulmonary regurgitation. Br Heart J (1975) 1.03
Noninvasive visualization of the left main coronary artery by cross-sectional echocardiography. Circulation (1976) 1.02
Three-dimensional echocardiography. In vivo validation for right ventricular volume and function. Circulation (1994) 1.01
Premature pulmonary valve opening. Circulation (1977) 1.00
Continuous wave Doppler echocardiography for noninvasive assessment of left ventricular dP/dt and relaxation time constant from mitral regurgitant spectra in patients. J Am Coll Cardiol (1994) 1.00
Application of color Doppler flow mapping to calculate effective regurgitant orifice area. An in vitro study and initial clinical observations. Circulation (1993) 0.99
Congenital aneurysms of the left atrium: recognition by cross-sectional echocardiography. Circulation (1982) 0.99
Cross-sectional echocardiographic analysis of the extent of left ventricular asynergy in acute myocardial infarction. Circulation (1980) 0.99
Left atrial dimensions in growth and development: normal limits for two-dimensional echocardiography. J Am Coll Cardiol (1990) 0.99
Automated flow rate calculations based on digital analysis of flow convergence proximal to regurgitant orifices. J Am Coll Cardiol (1993) 0.98
Echocardiographic observations in survivors of acute electrical injury. Chest (1990) 0.98
Mitral regurgitation after percutaneous balloon mitral valvuloplasty in adults: evaluation by pulsed Doppler echocardiography. J Am Coll Cardiol (1988) 0.98
Percutaneous balloon mitral valvotomy for patients with mitral stenosis. Analysis of factors influencing early results. J Thorac Cardiovasc Surg (1988) 0.98
Pulmonary valve echo motion in clinical practice. Am J Med (1977) 0.98
Pressure recovery distal to a stenosis: potential cause of gradient "overestimation" by Doppler echocardiography. J Am Coll Cardiol (1989) 0.97
Impact of finite orifice size on proximal flow convergence. Implications for Doppler quantification of valvular regurgitation. Circ Res (1992) 0.95
Exercise cross-sectional echocardiography in ischemic heart disease. Circulation (1979) 0.93
Quantification of jet flow by momentum analysis. An in vitro color Doppler flow study. Circulation (1990) 0.93
Fluid dynamics model of mitral valve flow: description with in vitro validation. J Am Coll Cardiol (1989) 0.93
New method for accurate calculation of regurgitant flow rate based on analysis of Doppler color flow maps of the proximal flow field. Validation in a canine model of mitral regurgitation with initial application in patients. J Am Coll Cardiol (1996) 0.92
Insights from three-dimensional echocardiographic laser stereolithography. Effect of leaflet funnel geometry on the coefficient of orifice contraction, pressure loss, and the Gorlin formula in mitral stenosis. Circulation (1996) 0.92
Calculation of atrioventricular compliance from the mitral flow profile: analytic and in vitro study. J Am Coll Cardiol (1992) 0.92
Functional and pathologic effects of multiple echocardiographic contrast injections on the myocardium, brain and kidney. J Am Coll Cardiol (1985) 0.92
Dynamic expansion of the coronary arteries: implications for intravascular ultrasound measurements. Am Heart J (1995) 0.92
Quantification of mitral regurgitation with the proximal flow convergence method: a clinical study. Am Heart J (1992) 0.92
Reliability of two-dimensional echocardiography in assessing the severity of valvular aortic stenosis. Chest (1981) 0.91
Osteogenic sarcomas mimicking left atrial myxomas: clinical and two-dimensional echocardiographic features. J Am Coll Cardiol (1985) 0.91
Prevalence of mitral valve prolapse in normal children. J Am Coll Cardiol (1985) 0.90
Cross-sectional echocardiography in evaluating patients with discrete subaortic stenosis. Am J Cardiol (1976) 0.90
Noninvasive tissue characterization: diagnosis of lipomatous hypertrophy of the atrial septum by nuclear magnetic resonance imaging. J Am Coll Cardiol (1986) 0.90
Three-dimensional echocardiography. In vivo validation for left ventricular volume and function. Circulation (1993) 0.90
Adjacent solid boundaries alter the size of regurgitant jets on Doppler color flow maps. J Am Coll Cardiol (1991) 0.90
Cross-sectional echocardiography in assessing the severity of valvular aortic stenosis. Circulation (1975) 0.89
Validation of continuous-wave Doppler echocardiographic measurements of mitral and tricuspid prosthetic valve gradients: a simultaneous Doppler-catheter study. Circulation (1986) 0.89
Long-term changes in mitral valve area after successful mitral commissurotomy. Circulation (1979) 0.89
Plasma and urinary norepinephrine values at extremes of sodium intake in normal man. Hypertension (1980) 0.89
Clinical follow-up of patients undergoing percutaneous mitral balloon valvotomy. Circulation (1995) 0.89
Serial echocardiographic appearance of healing bacterial vegetations. Am J Cardiol (1979) 0.89
Effects of dobutamine on Gorlin and continuity equation valve areas and valve resistance in valvular aortic stenosis. Am J Cardiol (1992) 0.89