In image here, which Doppler artifact is shown?

What should be adjusted to improve the Doppler spectral signal in this image?

The image shown here demonstrates the following:

Which structure is highlighted in this TTE view?

Which aortic valve coronary cusp is starred in this image?

A 62-year-old female with a long history of tobacco use and hypertension was referred for an echocardiogram following the detection of atrial fibrillation.

What structure is the arrow pointing to in this image?

Which of these M-mode images is suggestive of valvular aortic stenosis?

A 76-year-old male undergoes single-vessel coronary artery bypass grafting with left internal mammary artery (LIMA) to the left anterior descending coronary artery. During weaning from bypass, the surgeon called the echocardiographer to the operating room to review the TEE before closing the chest. The patient’s preoperative echo had mild to moderate (2+) MR with preserved left ventricular ejection fraction. The surgeon reported all his vessels have good flow including the new LIMA graft by Doppler.

What is the etiology of mitral regurgitation in this patient?

End-diastolic diameter 50 mm

End-systolic diameter 25 mm

Interventricular septum in systole 1.1 cm

Posterior wall in diastole 1.0 cm

What is the fractional shortening?

Which is the correct pair of measures used to calculate an accurate LVEF using the single-plane Simpson method of disks? Consider image quality, image acquisition, and quantitative technique.

A 72-year-old patient with breast cancer presents to the emergency department with generalized fatigue. A CT scan of the chest reveals a large pericardial effusion, and a stat echocardiogram is performed (shown in the image). The cardiologist concludes that the patient has a large pericardial effusion with 2D echocardiographic features of tamponade.

Which of the following 2D echo findings is most consistent with the cardiogist’s interpretation?

Which of these is the LEAST likely a reason for the pericardial effusion seen in this image?

In this TEE image, number “2” is:

This was a recording of flow across the pulmonary valve using pulsed wave doppler in a patient with severe dyspnea. Likely diagnosis is:

The cause of systolic murmur in this patient is likely to be:

From the analysis provided in the image, what is the likely diagnosis?

This patient has vegetation on:

From this schematic mitral inflow, which of the following is the correct slope to measure mitral deceleration time?

A 20-year-old pregnant female presents for evaluation of a murmur.

The following flow signal is recorded.

The most likely diagnosis is: