TY - GEN AU - Rodriguez,L AU - Thomas,J D AU - Monterroso,V AU - Weyman,A E AU - Harrigan,P AU - Mueller,L N AU - Levine,R A TI - Validation of the proximal flow convergence method. Calculation of orifice area in patients with mitral stenosis SN - 0009-7322 PY - 1993///0923 KW - Atrial Fibrillation KW - diagnostic imaging KW - Blood Flow Velocity KW - physiology KW - Echocardiography, Doppler KW - methods KW - Female KW - Humans KW - Male KW - Middle Aged KW - Mitral Valve KW - Mitral Valve Insufficiency KW - Mitral Valve Stenosis KW - Observer Variation N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1161/01.cir.88.3.1157 ER -