Ejection time:Time:Pt:Heart.ventricle.left.outflow tract:Qn:US.doppler
ejection time:time:pt:heart.ventricle.left.outflow tract:qn:us.doppler
Ejection time:Time:To identify measures at a point in time:Heart.ventricle.left.outflow tract:Quantitative:Ultrasound.doppler
ejection time:time:to identify measures at a point in time:heart.ventricle.left.outflow tract:quantitative:ultrasound.doppler