Page 174 - Feline diagnostic imaging
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               Figure 10.39  Pulsed-wave Doppler image of the mitral valve when the heart rate slows; the mitral valve waveform is biphasic.
               The sharp line below baseline (arroe) is valve closure.





































               Figure 10.40  Pulsed-wave Doppler image of the tricuspid valve shows biphasic flow above the baseline. The amplitude of the
               tricuspid flow is normally lower than the mitral valve.
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