Keyword
Calculation of Stroke volume (by TEE)
Equation
CSA = πr² or π(D/2)²
SV = CSA x VTI
CO = SV x HR
CSA cross-sectional area
VTI velocity time integral
SV stroke volume
CO cardiac output
Reference
Intraoperative transesophageal echocardiography, Ch.10, P.131~132