A dual M-mode system for simultaneous time motion analyses of cardiac structures and evaluation of cardiac function: initial clinical applications

The echocardiographic assessment of pulmonary artery pressure and pulmonary vascular resistance.

1975 • 194 citations

Measurement of right and left ventricular systolic time intervals by echocardiography.

1975 • 175 citations

Study of the mechanical events of the left ventricle by atraumatic techniques: Comparison of methods of measurement and their significance

1970 • 74 citations

Echocardiographic detection of large left to right shunts and cardiomyopathies in infants and children

1976 • 66 citations

Echocardiographic Assessment of Left Ventricular Performance in Normal Newborns

1974 • 56 citations

The measurement of systolic time intervals by echocardiography

1974 • 19 citations