Pressure gradient.end diastole.max:PressDiff:Pt:Pulmonic valve:Qn:US.doppler+Calculated by simplified Bernoulli
pressure gradient.end diastole.max:pressdiff:pt:pulmonic valve:qn:us.doppler+calculated by simplified bernoulli
PV ED max press grad Simp Bern
pv ed max press grad simp bern