Cardiac imaging during off-pump coronary bypass surgery is used to:

In a sinus of Valsalva aneurysm, which coronary cusp is most commonly affected?

Which of the following describes a prominent remnant structure which is located at the opening to the IVC in the right atrium that could be mistaken for a cardiac mass?

What does the number 1 represent?

Which of the following techniques uses a small intravenous catheter to image the internal vascular anatomy?

Your patient presents with dyspnea and atrial fibrillation. The mitral valve deceleration time is 500 msec. What is the pressure half time?

What factors determine right atrial pressure?

What occurrences creates the first heart sound?

A 22-year-old male presents with syncope. The septum measures 1.5 cm and the posterior wall is 1.2 cm. When mapping through the outflow tract with pulsed-wave, it shows a velocity of 3.0 m/sec. What pressure does this finding correlate to?

What would most likely cause turbulent blood flow in the ascending aorta?