End-systolic volume:Vol:Pt:Heart.atrium.left:Qn:US.2D+Calculated by modified Simpson method
end-systolic volume:vol:pt:heart.atrium.left:qn:us.2d+calculated by modified simpson method
End-systolic volume:Vol:Pt:Heart.atrium.left:Qn:US.2D+Calculated by modified Simpson method
end-systolic volume:vol:pt:heart.atrium.left:qn:us.2d+calculated by modified simpson method