Regurgitant fraction:VFr:Pt:Mitral valve:Qn:US.doppler+Calculated by continuity VTI
regurgitant fraction:vfr:pt:mitral valve:qn:us.doppler+calculated by continuity vti
Regurgitant fraction:Volume Fraction:To identify measures at a point in time:Mitral valve:Quantitative:Ultrasound.doppler+Calculated by continuity VTI
regurgitant fraction:volume fraction:to identify measures at a point in time:mitral valve:quantitative:ultrasound.doppler+calculated by continuity vti