Regurgitant pressure gradient.diastole.mean:PressDiff:Pt:Aortic valve:Qn:US.doppler+Calculated by simplified Bernoulli
regurgitant pressure gradient.diastole.mean:pressdiff:pt:aortic valve:qn:us.doppler+calculated by simplified bernoulli
AV Mean reg press grad dias Simp Bern
av mean reg press grad dias simp bern