The area of the aortic valve, Av in cm2, can be estimated by the equation (Hakki Formula):

Question:

The area of the aortic valve, Av in cm2, can be estimated by the equation (Hakki Formula):
Av = Q√PG
where Q is the cardiac output in L/min, and PG is the difference between the left ventricular systolic pressure and the aortic systolic pressure (in mm Hg). Make one plot with two curves of Av versus PG, for 2 < PG < 60 mm Hg– one curve for Q = 4 L/min and the other for Q = 5 L/min. Label the axes and use a legend.