Dual Gate Doppler
First-class cardiac display and analysis
The Dual Gate Doppler generates a full FFT analysis and display from two separate sample gates allowing measurements from two different locations, during the same cardiac cycle. For example:
- PW/PW:
- LV inflow and PV flow - for pseudonormalisation assessment
- PW/TDI:
- E-wave, A-wave and e'- E/e', as a way of evaluating diastolic dysfunction
- TDI/TDI:
- septal wall TDI and lateral TDI - evaluation of cardiac resynchronisation therapy