Regurgitant blood flow pressure half-time:Time:Pt:Aortic valve:Qn:US.doppler
regurgitant blood flow pressure half-time:time:pt:aortic valve:qn:us.doppler
Regurgitant blood flow pressure half-time:Time:Pt:Aortic valve:Qn:US.doppler
regurgitant blood flow pressure half-time:time:pt:aortic valve:qn:us.doppler