Pulmonary valve stenosis is suspected in a patient

Reference no: EM13260013

Pulmonary valve stenosis is suspected in a patient. The right ventricle has a maximum cross-sectional area of 1.8 cm2. From echocardiography, the velocities in the right ventricle and across the pulmonary valve are 0.4 m/s and 1.2 m/s respectively. Estimate the pressure drop across the valve and the cross-sectional area of the valve

Reference no: EM13260013

Questions Cloud

How many years do these bonds have left until they mature : Backwater Corp. has 10 percent coupon bonds making annual payments with a YTM of 9.3 percent. The current yield on these bonds is 9.65 percent.

The theatre grew out of ritual : The theatre grew out of ritual, which is

Estimate the impedance of the circuit : A sinusoidal voltage ?v = (75 V) sin (140t) is applied to a series RLC circuit with L = 20 mH, C = 100 ?F, and R = 46 ?. What is the impedance of the circuit

How much is the company behind in preferred dividends : If NHC earns $13,500,000 in the coming year after taxes but before dividends, and this is all paid out to the preferred stockholders, how much will the company be in arrears (behind in payments)? Keep in mind that the coming year would represent t..

Pulmonary valve stenosis is suspected in a patient : Pulmonary valve stenosis is suspected in a patient. The right ventricle has a maximum cross-sectional area of 1.8 cm2. From echocardiography, the velocities in the right ventricle and across the pulmonary valve are 0.4 m/s and 1.2 m/s respectively.

Explain a hydrogen atom that has an initial configuration : What is the longest wavelength of light that can be emitted by a hydrogen atom that has an initial configuration of 7p1? Give your answer accurate to three significant figures

What happens to the value of a perpetuity : What happens to the value of a perpetuity when interest rates increase? What happens when interest rates decrease. Explain why these changes occur.

Cause of failure among college students : A certain psychologist was looking for the cause of failure among college students. She took a group of former students who had flunked out and a group of students who had received good grades.

Calculate the npv of going directly to market : Calculate the NPV of going directly to market and the NPV of test marketing before going to market.

User Account

All Pages