Aortic Valve Area Calculator

Free calculate aortic valve area using continuity equation. Get instant, accurate results with our easy-to-use calculator.

Echocardiography Measurements

Results

Enter echocardiography values to calculate valve area

About Aortic Valve Area

  • • Normal: ≥1.5 cm²
  • • Mild stenosis: 1.0-1.5 cm²
  • • Moderate stenosis: 0.7-1.0 cm²
  • • Severe stenosis: <0.7 cm²