BSA — m²
AR jet width / LVOT width
Central AR jet width divided by LVOT width at the same site, × 100; valid only for central jets.
Read more:ASE 2017 · Native valvular regurgitation
Quick reference:↑ Aortic regurgitation
Enter AR jet width in the LVOT, LVOT width at the AR jet measurement site to calculate.
Quick tool: no study or demographics required. Values entered here are shared with other tools in this tab until New study.