Promus element pmss clinical study: it was reported that cardiac infarction and death occurred.In (b)(6) 2011, the patient presented with unstable angina and index procedure was performed.The 99% stenosed, 24cmx2.5mm type c, diffuse target lesion was located in the moderately tortuous and moderately calcified right posterior descending artery(rpda).After pre-dilation, a 2.50x28mm promus element¿ was deployed at 12 atmospheres.Following post dilatation, residual stenosis was 0% with timi 3 flow.Three days post procedure, the patient was discharge.In (b)(6) 2015, the patient developed cardiac infarction, exacerbation of chronic cardiac failure and pneumonia.The physician performed percutaneous coronary intervention (pci) to treat the cardiac infarction and medications were also given to treat the cardiac failure and pneumonia.In (b)(6) 2015, the patient died and the cause of death is pneumonia.
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