(b)(6) registry.It was reported that paroxysmal atrial fibrillation occurred.In (b)(6) 2019, the subject presented with unstable angina and was referred for cardiac catheterization.The index procedure was performed on the same day.The target lesion was located in the proximal left anterior descending artery (lad) with 80% stenosis and was 20mm long and a reference vessel diameter of 3.5mm.The target lesion was treated with pre-dilatation and placement of a 3.50mm x 24mm promus premier study stent.Post-dilatation was performed with 0% residual stenosis.On the following day, the subject was discharged on aspirin and clopidogrel.Two weeks and two days later, the subject was diagnosed with paroxysmal atrial fibrillation and was hospitalized on the same day for further evaluation and treatment.Radiofrequency ablation was performed to treat the event.Nine days later, the outcome of the event was considered resolved and the subject was discharged on clopidogrel and aspirin on the same day.
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