Presentation
Known coronary artery disease.
Patient Data
Age: 60-65 years old
Gender: Male
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Curved MIP shows critical stenosis (C) in the proximal LAD. Further moderate-to-severe (M) stenosis in the mid-LAD. A stent (S) is also seen more distally.
Reconstructed images show sub-endocardial hypodensity (arrows), consistent with a resting perfusion defect in the LAD territory.
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Catheter angiography confirms critical stenosis in the proximal LAD (arrow).