PISA regurgitant volume

HeightcmWeightkgBSA — m²HRbpmRhythmSBPmmHg

RVol = EROA × regurgitant-jet VTI (CW), with timing limits: not valid by simple multiplication when regurgitation covers only part of its period.

Valve (selects the grading table)Regurgitant periodHow the regurgitant VTI was traced

Effective regurgitant orifice area (EROA)

Regurgitant jet VTI (CW) (VTI_reg)

Enter Effective regurgitant orifice area, Regurgitant jet VTI (CW) to calculate.

Quick tool: no study or demographics required. Values entered here are shared with other tools in this tab until New study.