It was reported that in (b)(6) 2020 a patient with a history of aortic stenosis and paroxysmal atrial fibrillation underwent an aortic valve replacement and pulmonary vein isolation that utilized an oll2 device.In (b)(6) 2020, the patient described symptom of shortness of breath.In (b)(6) 2020, the symptom had gotten worse and a computed tomography scan was performed where patient was diagnosed with pulmonary vein stenosis.Surgical intervention was performed on (b)(6) 2020 to restore pulmonary vein function.This was a procedural complication.There was no reported device malfunction.
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