Continuity equation — AVA (peak-velocity method)
Aortic valve area using peak velocities (Vmax) instead of VTIs — the peak-velocity form of the continuity equation.
Shared values — enter once, reused everywhere
bpm
Enter height and weight to derive BSA for indexed results (AVA index, cardiac index). Stays in your browser; nothing is sent anywhere.
Shared value
Enter LVOT diameter (shared, above), LVOT Vmax and AV Vmax.
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