General Measurements and Calculations

  • B mode general measurements and calculations

  • Distance

  • Length (method: 1 trace)

  • Area, Circumference (methods: 1 ellipse, 1 trace, 1 distance)

  • Volume (methods: 1 distance, 2 distances, 3 distances, 1 ellipse)

  • Angle (methods: 2 distances, 3 distances)

  • Stenosis % (methods: 2 distances, 2 ellipse or trace areas)

  • A/B Ratio (methods: 2 distances, 2 ellipse or trace areas, 2 ellipse or trace circumferences)

  • M mode general measurements and calculations

  • Distance, Time, Velocity

  • Heart Rate (methods: 1 beat, 2 beats)

  • Stenosis % (method: 2 distances)

  • A/B Ratio (methods: 2 distances, 2 times, 2 velocities)