Velocity-time integral.pulmonary vein A wave/Velocity-time integral.mitral valve A wave
velocity-time integral.pulmonary vein a wave/velocity-time integral.mitral valve a wave
Velocity-time integral.pulmonary vein A wave/Velocity-time integral.mitral valve A wave
velocity-time integral.pulmonary vein a wave/velocity-time integral.mitral valve a wave