Shunt right-left intracardiac:VRat:Pt:Heart:Qn
shunt right-left intracardiac:vrat:pt:heart:qn
Shunt right-left intracardiac:Volume Rate:To identify measures at a point in time:Heart:Quantitative
shunt right-left intracardiac:volume rate:to identify measures at a point in time:heart:quantitative