Patient Information
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Female, 47 years old
Chief complaint: recurrent chest tightness for 6 months
Risk factors: hypertension, LDL-C: 2.42 mmol/L
Take Home Message
Unique anatomy and critical function of LM Lesions
Precise stent positioning is crucial due to the special anatomy and vital role of the left main (LM) coronary artery.
Risks of excessive stent protrusion into the aorta
Increased risks of valve dysfunction, in-stent thrombosis, and restenosis.
Uncertain management strategies
No consensus on how to manage excessively protruded stents; further clinical research is needed.
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