Cardiac output:VRat:Pt:Heart.ventricle.left:Qn:Angiography.biplane
cardiac output:vrat:pt:heart.ventricle.left:qn:angiography.biplane
Cardiac output:VRat:Pt:Heart.ventricle.left:Qn:Angiography.biplane
cardiac output:vrat:pt:heart.ventricle.left:qn:angiography.biplane