Blood flow velocity.E wave.max/Tissue velocity.E wave.max:VelRto:Pt:Mitral valve:Qn:US.doppler+tissue doppler
blood flow velocity.e wave.max/tissue velocity.e wave.max:velrto:pt:mitral valve:qn:us.doppler+tissue doppler
MV E-wave Vmax/e-prime Vmax DOP+TDI
mv e-wave vmax/e-prime vmax dop+tdi