Published in Circulation on August 01, 1978
Suprasternal cross-sectional echocardiography in assessment of patient ducts arteriosus. Br Heart J (1982) 2.22
Pulmonary artery velocity patterns in ductus arteriosus. Br Heart J (1984) 1.03
A preliminary study of the application of the transductal velocity ratio for assessing persistent ductus arteriosus. Arch Dis Child Fetal Neonatal Ed (2000) 0.83
The Association between Patent Ductus Arteriosus and Perinatal Infection in A Group of Low Birth Weight Preterm Infants. Iran J Pediatr (2013) 0.79
Evaluation of pulmonary arterial pressure by Doppler colour flow mapping in patients with a ductus arteriosus. Br Heart J (1990) 0.78
Transcatheter closure of patent ductus arteriosus: initial study on echocardiographic estimation of device size. J Tehran Heart Cent (2010) 0.75
Responsiveness of the ductus arteriosus to prostaglandin E1 assessed by combined cross sectional and pulsed Doppler echocardiography. Br Heart J (1989) 0.75
Cross sectional echocardiography in determining persistent patency of the ductus arteriosus in preterm infants. Arch Dis Child (1984) 0.75
The use of cross-sectional echocardiography in a general hospital. Postgrad Med J (1980) 0.75
Pulse wave patterns in patent ductus arteriosus. Arch Dis Child (1983) 0.75
Recommendations regarding quantitation in M-mode echocardiography: results of a survey of echocardiographic measurements. Circulation (1978) 20.37
Immunological reconstitution of sex-linked lymphopenic immunological deficiency. Lancet (1968) 4.41
Report of the American Society of Echocardiography Committee on Nomenclature and Standards in Two-dimensional Echocardiography. Circulation (1980) 3.87
A new method for estimating left ventricular dP/dt by continuous wave Doppler-echocardiography. Validation studies at cardiac catheterization. Circulation (1989) 2.21
Doppler echocardiographic prediction of pulmonary arterial hypertension in congenital heart disease. Am J Cardiol (1984) 1.98
Quantitative real-time cross-sectional echocardiography in the developing normal humam fetus and newborn. Circulation (1980) 1.97
Assessment of mitral regurgitation. Heart (2002) 1.81
Noninvasive prediction of transvalvular pressure gradient in patients with pulmonary stenosis by quantitative two-dimensional echocardiographic Doppler studies. Circulation (1983) 1.73
Evaluation of pulmonary and systemic blood flow by 2-dimensional Doppler echocardiography using fast Fourier transform spectral analysis. Am J Cardiol (1982) 1.72
Balloon angioplasty for aortic recoarctation: results of Valvuloplasty and Angioplasty of Congenital Anomalies Registry. Am J Cardiol (1990) 1.64
A new method for noninvasive estimation of ventricular septal defect shunt flow by Doppler color flow mapping: imaging of the laminar flow convergence region on the left septal surface. J Am Coll Cardiol (1991) 1.62
Verification and clinical demonstration of the echo Doppler series effect and vortex shed distance. Circulation (1981) 1.60
The mitral valve orifice method for noninvasive two-dimensional echo Doppler determinations of cardiac output. Circulation (1983) 1.48
Guidelines for transesophageal echocardiography in children. J Am Soc Echocardiogr (1993) 1.45
Great vessel, cardiac chamber, and wall growth patterns in normal children. Circulation (1975) 1.41
Anomalous course of the left main coronary artery in tetralogy of Fallot. Ann Thorac Surg (1996) 1.40
Mitral valve prolapse: back to the basics. Am J Dis Child (1991) 1.37
Antenatal diagnosis of coarctation of the aorta: a multicenter experience. J Am Coll Cardiol (1994) 1.35
Echocardiographic detection of large left to right shunts and cardiomyopathies in infants and children. Am J Cardiol (1976) 1.34
Analysis of ventricular shape by echocardiography in normal fetuses, newborns, and infants. Circulation (1983) 1.32
Multiple crystal cross-sectional echocardiography in the diagnosis of cyanotic congenital heart disease. Circulation (1974) 1.31
Cross-sectional echocardiographic diagnosis of the sites of total anomalous pulmonary venous drainage. Circulation (1979) 1.29
The effect of variations of pulsed Doppler sampling site on calculation of cardiac output: an experimental study in open-chest dogs. Circulation (1983) 1.28
The asymmetrically hypertrophied septum. Further differentiation of its causes. Circulation (1976) 1.27
In utero pulmonary artery and aortic growth and potential for progression of pulmonary outflow tract obstruction in tetralogy of Fallot. J Am Coll Cardiol (1995) 1.26
Qualitative real-time cross-sectional echocardiographic imaging of the human fetus during the second half of pregnancy. Circulation (1980) 1.26
Real-time two-dimensional Doppler echocardiographic flow mapping. Circulation (1985) 1.25
A new method for quantitation of mitral regurgitation based on color flow Doppler imaging of flow convergence proximal to regurgitant orifice. Circulation (1991) 1.23
Doppler echocardiographic comparison of flows distal to the four cardiac valves. J Am Coll Cardiol (1984) 1.21
Elucidation of the natural history of ventricular septal defects by serial Doppler color flow mapping studies. J Am Coll Cardiol (1989) 1.21
Pediatric therapeutic cardiac catheterization: a statement for healthcare professionals from the Council on Cardiovascular Disease in the Young, American Heart Association. Circulation (1998) 1.18
Cardiac Doppler flow velocities in human fetuses. Circulation (1986) 1.17
Doppler color flow mapping of simulated in vitro regurgitant jets: evaluation of the effects of orifice size and hemodynamic variables. J Am Coll Cardiol (1989) 1.16
Schönlein-Henoch syndrome: observations on some atypical clinical presentations. Pediatrics (1972) 1.15
Ultrasound evaluation of systolic anterior septal motion in patients with and without right ventricular volume overload. Circulation (1974) 1.13
Use of tissue velocity imaging in the diagnosis of fetal cardiac arrhythmias. Circulation (2002) 1.11
Echocardiographic study of the morphology and growth of the aortic arch in the human fetus. Observations related to the prenatal diagnosis of coarctation. Circulation (1992) 1.11
Subxiphoid cross-sectional echocardiography in infants and children with congenital heart disease. Circulation (1979) 1.09
Normal intracardiac and great vessel Doppler flow velocities in infants and children. J Am Coll Cardiol (1984) 1.08
Tricuspid valve disease with significant tricuspid insufficiency in the fetus: diagnosis and outcome. J Am Coll Cardiol (1991) 1.08
Accuracy and pitfalls of Doppler evaluation of the pressure gradient in aortic coarctation. J Am Coll Cardiol (1986) 1.07
Pediatric transesophageal echocardiography. Present and future. Anesthesiology (1992) 1.06
Report of the task force on children and youth. American Heart Association. Circulation (1993) 1.04
Acute and follow-up intravascular ultrasound findings after balloon dilation of coarctation of the aorta. Circulation (1994) 1.03
Prediction of the severity of left ventricular outflow tract obstruction by quantitative two-dimensional echocardiographic Doppler studies. Circulation (1983) 1.03
Congenital fibrous left ventricular diverticulum. Am Heart J (1993) 1.03
Suprasternal notch echocardiography. Assessment of its clinical utility in pediatric cardiology. Circulation (1977) 1.02
Current status of flow convergence for clinical applications: is it a leaning tower of "PISA"? J Am Coll Cardiol (1996) 1.02
Task force 4: organization of delivery systems for adults with congenital heart disease. J Am Coll Cardiol (2001) 1.02
Prenatal detection of restrictive foramen ovale. J Am Soc Echocardiogr (1990) 1.01
A quantitative echocardiographic study of champion childhood swimmers. Circulation (1977) 1.00
Color Doppler flow mapping in patients with coarctation of the aorta: new observations and improved evaluation with color flow diameter and proximal acceleration as predictors of severity. Circulation (1988) 1.00
Doppler echocardiographic estimation of systolic pulmonary artery pressure in patients with aortic-pulmonary shunts. J Am Coll Cardiol (1986) 1.00
Physiological valvular regurgitation. Doppler echocardiography and the potential for iatrogenic heart disease. Circulation (1988) 1.00
Flow convergence flow rates from 3-dimensional reconstruction of color Doppler flow maps for computing transvalvular regurgitant flows without geometric assumptions: An in vitro quantitative flow study. J Am Soc Echocardiogr (1999) 1.00
Current outcomes of surgical closure of secundum atrial septal defect. Am J Cardiol (1994) 0.99
The validity of structure identification for cross-sectional echocardiography. J Clin Ultrasound (1974) 0.99
Real-time cross-sectional echocardiographic diagnosis of coarctation of the aorta: a prospective study of echocardiographic-angiographic correlations. Circulation (1977) 0.99
Intravascular ultrasound assessment of regional aortic wall stiffness, distensibility, and compliance in patients with coarctation of the aorta. Am Heart J (1997) 0.99
Use of echocardiography in newborns with patent ductus arteriosus: a review. Pediatr Cardiol (1982) 0.98
Reversed shunting across the ductus arteriosus or atrial septum in utero heralds severe congenital heart disease. J Am Coll Cardiol (1996) 0.98
Two-dimensional echocardiography and B-mode ultrasonography for the diagnosis of loculated pericardial effusion. Circulation (1979) 0.98
Noninvasive assessment of surgical systemic to pulmonary artery shunts by range-gated pulsed Doppler echocardiography. J Pediatr (1979) 0.98
Accuracy of Doppler methods for estimating peak-to-peak and peak instantaneous gradients across coarctation of the aorta: An In vitro study. J Am Soc Echocardiogr (1999) 0.98
Doppler echocardiographic observations of pulmonary and transvalvular velocity changes after birth and during the early neonatal period. Am Heart J (1987) 0.97
In vitro verification of Doppler prediction of transvalve pressure gradient and orifice area in stenosis. Am J Cardiol (1984) 0.97
Influence of the Coanda effect on color Doppler jet area and color encoding. In vitro studies using color Doppler flow mapping. Circulation (1992) 0.97
Real-time Doppler color flow mapping for detection of patent ductus arteriosus. J Am Coll Cardiol (1986) 0.97
Ultrasonic imaging of the coronary arteries in open-chest humans: evaluation of coronary atherosclerotic lesions during cardiac surgery. Circulation (1982) 0.96
Congenital coronary artery anomalies: the pediatric perspective. Coron Artery Dis (2001) 0.96
A Doppler echocardiographic method for calculating volume flow across the tricuspid valve: correlative laboratory and clinical studies. Circulation (1985) 0.96
Ultrasound cardiac diagnosis. Pediatr Clin North Am (1978) 0.96
ACC/AHA guidelines for cardiac catheterization and cardiac catheterization laboratories. American College of Cardiology/American Heart Association Ad Hoc Task Force on Cardiac Catheterization. Circulation (1991) 0.96
Spatial velocity distribution and acceleration in serial subvalve tunnel and valvular obstructions: an in vitro study using Doppler color flow mapping. J Am Coll Cardiol (1989) 0.96
Three-dimensional reconstruction of color Doppler flow convergence regions and regurgitant jets: an in vitro quantitative study. J Am Coll Cardiol (1996) 0.95
A pulsed Doppler echocardiographic method for calculation of pulmonary and systemic flow: accuracy in a canine model with ventricular septal defect. Circulation (1983) 0.95
Accuracy of two-dimensional echocardiography in the detection of aneurysms of the ventricular septum. Am Heart J (1981) 0.95
Doppler studies of vena cava flows in human fetuses. Insights into normal and abnormal cardiac physiology. Circulation (1990) 0.95
Mitral valve prolapse in children: a problem defined by real-time cross-sectional echocardiography. Circulation (1976) 0.95