Quiz 1

Which of the following OCT images shows fibrocalcific plaque?

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What type of plaque morphology is visualized via OCT imaging?

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Post percutaneous coronary intervention, intra-coronary optical coherence tomography is performed in order to optimize stent placement. What abnormal OCT finding is seen here?

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Post percutaneous coronary intervention, a drug eluting stent is placed and subsequent intra-coronary imaging is performed utilizing OCT. Cross sectional and longitudinal OCT pullback frames are shown below. What abnormality is indicated by the yellow arrows?

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Which of the following OCT cross sectional image frames represents red thrombus?

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A 34 year old female post-partum with no significant medical history is awoken from sleep with crushing sub-sternal chest pain. EMS is called and the patient presents to the emergency department with ST elevations in leads V1-V4 on a twelve lead electrocardiogram. Patient is taken urgently for a coronary angiography. An OCT is performed showing which of the following:

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