The unique device identifier (udi) is unknown because the part and lot numbers were not provided.Date of implant - estimated.The device was not returned for analysis.A review of the electronic lot history record (elhr) for this product was not performed because the part and lot numbers were not reported and the product was not returned for analysis.The reported patient effects of stenosis and tachycardia are listed in the xience v everolimus eluting coronary stent systems instructions for use 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; however, the subsequent treatment appears to be related to the operational context of the procedure.There is no indication of a product quality issue with respect to manufacture, design or labeling.The xience prime stent referenced is filed under separate medwatch report number.
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It was reported that approximately 2 years ago, a 3.5x23mm xience v was implanted in the left anterior descending coronary artery (lad).On (b)(6) 2021, the patient presented in shock with ventricular tachycardia.The patient was treated with cardioversion and noradrenaline support and was awake.A coronary angiogram noted in-stent restenosis which was treated with a 3.5x23mm xience prime des.Post-dilatation was performed with a 4.0 nc balloon and blood flow was good with timi iii flow.The patient remained stable; however, approximately 20 minutes later, the patient vomited and experienced chest pain.Coronary angiogram noted that the vessel was 100% occluded with thrombus.The patient expired.No additional information was provided.
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