(b)(6) clinical study.It was reported that jailing occurred.In (b)(6) 2013, the patient had positive stress test and underwent coronary angiography, which revealed 90% critical stenosis in ostium of left circumflex artery (lcx).Subsequently, ostium of the lcx was treated with the placement of 2.75x20mm promus or promus element drug-eluting stent (des) and 60-70 % stenosis in the 1st diagonal was treated with placement of 2.5x16mm promus element des.Post procedure, the patient was doing relatively well.However later experienced nausea and vomiting, fever and evidence of substernal chest discomfort.Due to patient ongoing symptoms she was further referred for emergency coronary angiogram.Angiogram revealed patent stent (promus or promus element des) in its origin (ostial lcx), stent jails the 1st obtuse marginal branch (om1) which had a 60-70% area of long stenosis.Eleven days after, the patient presented to enrolling site for planned stage procedure in the right posterior descending artery (r-pda).Clinical status assessment indicated that the patient's qualifying condition was stable angina and the patient was referred for cardiac catheterization.Target lesion #1 was located in the r-pda with 90% stenosis, a length of 8 mm, and a reference vessel diameter of 2.5 mm.Target lesion #1 was treated with pre-dilatation and placement of a 2.50 x 12 mm study stent with 0%.Residual stenosis.Two days post procedure, the patient was discharged on dual antiplatelet therapy.
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