Pre ejection time/Ejection time:TRto:Pt:Heart.ventricle.XXX:Qn:US
pre ejection time/ejection time:trto:pt:heart.ventricle.xxx:qn:us
Pre ejection time/Ejection time:Time Ratio:To identify measures at a point in time:Heart.ventricle.Not specified:Quantitative:Ultrasound
pre ejection time/ejection time:time ratio:to identify measures at a point in time:heart.ventricle.not specified:quantitative:ultrasound