LV fractional shortening (FS%)
Echocardiography Simulator
Choose 4 chamber position from the List <<Positions>> or find 4 chamber position with 3D Transducer
- Click the button <<Freeze>> to freeze image. Using Slider find LV End-Systolic frame.
- Click Button <<Calculations>> Click Tab <<LV>>, Click Radio Button <<Short axes S (cm)>>
- Measure LV Diameter (Short axes). See Linear measurements
- Click the button <<Enter>>
- Using Slider find LV End-Diastolic frame.
- In the Tab LV Click Radio Button <<Short axes D (cm)>>
- Click the button <<Enter>>
- In the Tab LV Click the button <<Calculate>>.
Calculation FS%. (End Sistolic Volume)
Calculation FS%. (End Diastolic Volume)