Welcome to your Echo - CVT- Noninvasive Name Email 1. [Examples of continuous wave imaging include:] Two-dimensional image Volumetric scanner-acquired LV image Color flow imaging Nonimaging Doppler probe (Pedoff) None . 2. [This patient with a prosthetic tricuspid valve has evidence of: (fig)] Normal function Stenosis Regurgitation Endocarditis None Comment . 3. [Period is a measure of:] Duration of one wavelength Duration of half a wavelength Amplitude of the wave None . 4. [The most common location of the accessory pathway in Ebstein’s anomaly is:] Posteroseptal Anteroseptal Right lateral Left lateral None . 5. [This flow was obtained from the LV outflow tract from the apical view using pulse wave Doppler. This patient is most likely to have: (fig)] Severe congestive heart failure Cardiac tamponade Constrictive pericarditis HOCM None Comment . 6. [A sonographer adjusts the ultrasound machine to double the depth of view from 5  to 10 cm. If sector angle is reduced to keep the frame rate constant, which of the following has changed?] Axial resolution Temporal resolution Lateral resolution The wavelength None Comment . 7. [This pulmonary regurgitation (PR) signal is suggestive of: (fig)] Severe pulmonary hypertension Mild pulmonary hypertension Normal pulmonary artery (PA) pressure Severe pulmonic stenosis None Comment . 8. [Duty factor increases with:] Increasing gain Increasing pulse duration Decreasing pulse repetition frequency (PRF) Decreasing dynamic range None . 9. [Amount of mitral regurgitation depends upon:] Regurgitant orifice size Driving pressure Duration of systole All of the above None . 10. [If both power and area are doubled, intensity is:] Doubled Unchanged Halved Tripled None . 11. [Normal pulmonary vein D-wave deceleration in an adult is:] 50–100 ms 100–170 ms 170–260 ms Highly variable None . 12. [The mitral inflow pattern is consistent with: (fig)] Severe mitral regurgitation Severe mitral stenosis Prosthetic mitral valve Atrial fibrillation None Comment . 13. [Continuous wave Doppler shown here could be a result of: (fig)] Hypertrophic obstructive cardiomyopathy Severe mitral regurgitation Tricuspid regurgitation Ventricular septal defect None Comment . 14. [Aliasing occurs in this type of imaging:] Pulsed wave Doppler Continuous wave Doppler None of the above All of the above None . 15. [The structure indicated by the arrow is likely to be: (fig)] Aortic dissection Aortic transaction Right coronary artery Left coronary artery None Comment . 16. [The abnormality shown in this image could be associated with: (fig)] Accessory pathway Atrial septal defect Tricuspid regurgitation All of the above None Comment . 17. [This patient is likely to have: (fig)] Mitral valve prolapse Elevated left ventricular end-diastolic pressure Hypertrophic obstructive cardiomyopathy Severe aortic regurgitation None Comment . 18. [This patient is likely to have: (fig)] Systolic murmur accentuated by Valsalva maneuver Early peaking systolic murmur Early diastolic murmur heard in sitting position at end expiration A middiastolic murmur best heard with the bell in left lateral position None Comment . 19. [In the image shown here, the arrow denotes: (fig)] Right coronary artery Coronary sinus Aortic ring abscess Prosthetic valve dehiscence None Comment . 20. [A dilated coronary sinus could be seen in all of the following conditions except:] Right atrial hypertension Persistent left superior vena cava Coronary A–V fistula Unroofed coronary sinus Azygos continuity of inferior vena cava None . Time's upTime is Up!
