Pulmonic flow/Systemic flow:VRatRto:Pt:Circulatory system.XXX:Qn:US.doppler.VTI+Aorta.calculated
pulmonic flow/systemic flow:vratrto:pt:circulatory system.xxx:qn:us.doppler.vti+aorta.calculated
Pulmonic flow/Systemic flow:Volume Rate Ratio:To identify measures at a point in time:Circulatory system.Not specified:Quantitative:Ultrasound.doppler.VTI+Aorta.calculated
pulmonic flow/systemic flow:volume rate ratio:to identify measures at a point in time:circulatory system.not specified:quantitative:ultrasound.doppler.vti+aorta.calculated