Deceleration.pressure.half time:Time:Pt:Mitral valve:Qn:US.doppler
deceleration.pressure.half time:time:pt:mitral valve:qn:us.doppler
Deceleration.pressure.half time:Time:Pt:Mitral valve:Qn:US.doppler
deceleration.pressure.half time:time:pt:mitral valve:qn:us.doppler