Pressure Half-Time Does Not Always Predict Mitral Valve Area Correctly

Hydraulic Control Systems

H. E. Merritt, Victor Pomper · Journal of Applied Mechanics · 1968 · 2.6K citations

Engineering, Mechanical Engineering, Systems Engineering +17

Hydraulic formula for calculation of the area of the stenotic mitral valve, other cardiac valves, and central circulatory shunts. I

R Gorlin, S.G. Gorlin · American Heart Journal · 1951 · 1.8K citations

Medicine, Cardiology, Physiology +13

Noninvasive assessment of atrioventricular pressure half-time by Doppler ultrasound.

Liv Hatle, B. A. J. Angelsen, Arve Tromsdal · Circulation · 1979 · 680 citations

Medicine, Cardiology, Clinical Cardiology +12

Comparative accuracy of two-dimensional echocardiography and Doppler pressure half-time methods in assessing severity of mitral stenosis in patients with and without prior commissurotomy.

Mikel D. Smith, Rodney Handshoe, Sharon Handshoe et al. · Circulation · 1986 · 178 citations

Medicine, Cardiology, Surgery +17

Atrioventricular Pressure Half-Time

Albert J. Libanoff, Simon Rodbard · Circulation · 1968 · 111 citations · Full text

Medicine, Cardiology, Cardiothoracic Surgery +14