Myocardial performance index:TRto:Pt:Heart.ventricle.left:Qn:US.doppler
myocardial performance index:trto:pt:heart.ventricle.left:qn:us.doppler
Myocardial performance index:Time Ratio:To identify measures at a point in time:Heart.ventricle.left:Quantitative:Ultrasound.doppler
myocardial performance index:time ratio:to identify measures at a point in time:heart.ventricle.left:quantitative:ultrasound.doppler