(b)(6) registry.It was reported that unstable angina occurred.In (b)(6) 2020, the subject presented with unstable angina and was referred for cardiac catherization.The index procedure was performed on the same day.The target lesion was located in the proximal left anterior descending (lad) artery with 100% stenosis and was 16 mm long, with a reference vessel diameter of 2.75 mm.The target lesion was treated with pre-dilatation and placement of a 2.75 mm x 20 mm synergy stent.Following post-dilatation, the residual stenosis was 0%.Five days later, the subject was discharged ticagrelor.In (b)(6) 2022, the subject presented with unstable angina and was hospitalized on the same day for further evaluation and treatment.Medication was given to treat the event.At the time of reporting, the event was considered to be recovering and resolving.
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