Fractional shortening.minor axis:LenFr:Pt:Heart.ventricle.left:Qn:US.M-mode
fractional shortening.minor axis:lenfr:pt:heart.ventricle.left:qn:us.m-mode
Fractional shortening.minor axis:LenFr:Pt:Heart.ventricle.left:Qn:US.M-mode
fractional shortening.minor axis:lenfr:pt:heart.ventricle.left:qn:us.m-mode