Can angiography accurately diagnose valvular pathology? How is the left atrial pressure estimated? The function of the left ventricle is evaluated by segment during ventriculography. What are these segments? What does each wave represent on this normal pressure tracing from the right atrium? (Remember that this tracing is transmitted into the vena cava.) What finding would be expected on a pressure tracing from the right atrium in a patient with tricuspid regurgitation? What five standard views are used for selective cardiac angiography and ventriculography? What is cardiac catheterization? What is suggested by a mixed venous oxygen saturation of less than 70%? What is suggested by a mixed venous oxygen saturation of more than 70%? What is the normal arterial oxygen saturation? What is the normal mixed venous oxygen saturation? Book traversal links for Cardiac catheterization ‹ Which patients are most likely to have calcified valve leaflets or annuli? Up Can angiography accurately diagnose valvular pathology? ›