The patient is a former smoker with a medical history of hypertension, diabetes, renal insufficiency and carotid artery disease.During the index procedure one evercross 8mmx60mm balloon was used with an inpact admiral dcb to treat the swing point of the left arm ((b)(6) 2017).Approximately 2 months post index procedure the patient suffered from excessive bleeding from fistula post dialysis ((b)(6) 2018).The event was described as avf stenosis and repair.Fistulogram corrected the issue.A fistulogram was performed and the swing point was treated with a non-mdt pta.The patient recovered.Approximately 6 months post procedure ((b)(6) 2018), patient suffered left avf bleeding and was treated with coumadin, two sutures, surgical intervention and revascularization of the swing point with non-medtronic pta ((b)(6) 2018).Approximately 11 months post procedure ((b)(6) 2018), patient suffered malfunction of the left upper extremity fistula, the patient was treated with revascularization of the venous outflow with non-medtronic pta ((b)(6) 2018).
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