1.
Non-invasive recording of mitral valve flow velocity patterns using pulsed Doppler echocardiography. Application to diagnosis and evaluation of mitral valve disease
by Kalmanson, D
British Heart Journal, 1977-05, Vol.39 (5), p.517-528

2.
Non-invasive technique for diagnosing atrial septal defect and assessing shunt volume using directional Doppler ultrasound. Correlations with phasic flow velocity patterns of the s...
by Kalmanson, D
British Heart Journal, 1972-10, Vol.34 (10), p.981-991

3.
Opening snap and isovolumic relaxation period in relation to mitral valve flow in patients with mitral stenosis. Significance of A2--OS interval
by Kalmanson, D
British Heart Journal, 1976-02, Vol.38 (2), p.135-146

4.
Normal pattern and physiological significance of mitral valve flow velocity recorded using transseptal directional Doppler ultrasound catheterization
by Kalmanson, D
British Heart Journal, 1975-03, Vol.37 (3), p.249-256

5.
Diagnosis and evaluation of mitral valve disease using transseptal Doppler ultrasound catheterization
by Kalmanson, D
British Heart Journal, 1975-03, Vol.37 (3), p.257-271
