Joan A. Persaud

Hypertrophic obstructive cardiomyopathy. Assessment by echocardiographic and Doppler ultrasound techniques.

Derek R. Boughner, R. L. Schuld, Joan A. Persaud · Heart · 1975 · 69 citations · Full text

Outflow Tract Gradient, Heart Failure, Structural Heart Disease +16

Concurrent Aortic and Mitral Valve Echocardiography Permits Measurement of Systolic Time Intervals as an Index of Peripheral Tissue Thyroid Functional Status*

Kingston H. Tseng, Paul G. Walfish, Joan A. Persaud et al. · The Journal of Clinical Endocrinology & Metabolism · 1989 · 64 citations

Ventricular response to isometric and isotonic exercise. Echocardiographic assessment.

Walter J. Paulsen, Derek R. Boughner, Andrew D. Friesen et al. · Heart · 1979 · 39 citations · Full text

Heart Failure, Cardiovascular Function, Diastolic Function +18

Left ventricular function in marathon runners: echocardiographic assessment

Walter Paulsen, Derek R. Boughner, P. Ko et al. · Journal of Applied Physiology · 1981 · 36 citations

Hypertension, Heart Failure, V Cf +16

Noninvasive assessment of mitral insufficiency by transcutaneous Doppler ultrasound.

P. M. Nichol, Derek R. Boughner, Joan A. Persaud · Circulation · 1976 · 28 citations · Full text

Hypertension, Heart Failure, Medical Ultrasound +20