Blood flow velocity.max.left ventricular outflow tract/blood flow.max.aortic valve:VelRto:Pt:Heart:Qn:US.doppler
blood flow velocity.max.left ventricular outflow tract/blood flow.max.aortic valve:velrto:pt:heart:qn:us.doppler
Blood flow velocity.max.left ventricular outflow tract/blood flow.max.aortic valve:VelRto:Pt:Heart:Qn:US.doppler
blood flow velocity.max.left ventricular outflow tract/blood flow.max.aortic valve:velrto:pt:heart:qn:us.doppler