Surface Area (BSA) = ( [Height (cm) x Weight (kg) ] / 3600 )1/2
Index (CI) = Cardiac Output (CO) / Body Surface
Arterial Pressure (MAP) = (2 x DBP) + SBP / 3
Vasular Resistance (PVR) = PAM - PCWP / CO X 80
Index (SI) = Stroke Volume (SV) / Body Surface Area (BSA)
Volume (SV) = is the amount of blood ejected by the left ventricle into
the vasculature in one heart beat.
Vascular Resistance (SVR) = (MAP - CVP) / CO X 80