Patient (b)(6).
It was reported that on (b)(6) 2019, the patient presented with angina and a severely calcified, 70% stenosed lesion within the proximal left anterior descending (lad) coronary artery.
Pre-dilatation and an atherectomy were performed.
Following, a 4.
0x15mm xience sierra stent (1550400-15, 8101641) was implanted without a device issue reported.
The diameter stenosis was reduced to 0% with timi flow iii.
On (b)(6) 2020, the patient was hospitalized for known in-stent restenosis which was being medically managed.
A recent stress test revealed a small zone of reversibility in the inferior apex, suggesting mild ischemia.
No additional information was provided regarding this issue.
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