Cardiac output:VRat:Pt:Heart.ventricle.left:Qn:US.2D+Calculated by single-plane ellipse method
cardiac output:vrat:pt:heart.ventricle.left:qn:us.2d+calculated by single-plane ellipse method
Cardiac output:Volume Rate:To identify measures at a point in time:Heart.ventricle.left:Quantitative:Ultrasound.2D+Calculated by single-plane ellipse method
cardiac output:volume rate:to identify measures at a point in time:heart.ventricle.left:quantitative:ultrasound.2d+calculated by single-plane ellipse method