Where should the diameter of the aortic valve annulus be measured?
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What does the Doppler formula 4 x (V2²-V1²) help us evaluate…
What does the Doppler formula 4 x (V2²-V1²) help us evaluate?
What is an M-mode finding of mitral stenosis?
What is an M-mode finding of mitral stenosis?
What information do you need to estimate mean pulmonary pres…
What information do you need to estimate mean pulmonary pressure?
Which views would demonstrate the stalk of a left atrial myx…
Which views would demonstrate the stalk of a left atrial myxoma?
When setting up to perform an echo, you notice the transduce…
When setting up to perform an echo, you notice the transducer cable is frayed. How should you proceed?
What are the cusps of the tricuspid valve?
What are the cusps of the tricuspid valve?
Which is the most superior and lateral of the cardiac valves…
Which is the most superior and lateral of the cardiac valves?
When measuring the mid-ascending aorta, what landmark is hel…
When measuring the mid-ascending aorta, what landmark is helpful to gauge accuracy?
Your patient presents with dyspnea and atrial fibrillation….
Your patient presents with dyspnea and atrial fibrillation. The mitral valve deceleration time is 500 msec. What is the pressure half time?