(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.(b)(6) 2014: ck=96 u/l, normal upper limit 195; (b)(6) 2014: ck-mb=16.0 u/l, normal upper limit 25; (b)(6) 2014: troponin i=2.30 ng/ml, upper reference limit 1.7; (b)(6) 2015: ck=175 u/l, normal upper limit 195; (b)(6) 2015: ck-mb=18.3 u/l, normal upper limit 25; (b)(6) 2015: troponin i=0.96 ng/ml, upper reference limit 1.7.There was no reported device malfunction and the product was not returned.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.The reported patient effect of angina and edema are listed in the instructions for use xience prime everolimus eluting coronary stent systems as known patient effects of coronary stenting procedures.A conclusive cause for the reported patient effects and the relationship to the product, if any, cannot be determined and there is no indication of a product quality issue with respect to manufacture, design or labeling of the device.
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It was reported that on (b)(6) 2014, the patient underwent a coronary stenting procedure with implantation of a 4.0 x 15 mm xience prime stent in the left main coronary artery.On (b)(6) 2014, the patient began to experience chest tightness and was re-hospitalized.Medication was administered.The chest tightness resolved on (b)(6) 2014.On (b)(6) 2014, the patient began to experience chest tightness and was re-hospitalized.Cardiac enzymes were elevated.Medication was administered and the event resolved on (b)(6) 2014.On (b)(6) 2015, the patient was re-hospitalized with edema in the lower limbs.Medication was administered and the event resolved on (b)(6) 2015.No additional information was requested.
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