Doppler Hemodynamic Measurements

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Assessment

  • Right Ventricular Systolic pressure TR Vmax + RA pressure
  • Mean PA Pressure = 80 -1/2(1/2 acceleration time)
  • Pulmonary Artery Pressure End Diastolic = RA pressure + 4V2 (PI)
  • LVEDP = Diastolic Blood Pressure – 4V2 (AI)
  • Left Atrial Pressure = Systolic Blood Pressure – 4V2 (MR)
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