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   Very delayed coronary stent fracture: A case report  
   
نویسنده Nagm Eldin Rasheed ,Alamri Hussein ,Almoghairi Abdulrahman
منبع journal of the saudi heart association - 2011 - دوره : 23 - شماره : 4 - صفحه:249 -251
چکیده    A stent fracture is an emerging complication of the coronary stents. there are numerous risk factors for stent fractures; which include forceful exaggerated motion in the atrioventricular groove seen in right coronary artery, long stent, an ostial lesion at the point of maximum curvature in a tortuous vessel, stent over-expansion, stent overlapping with different size stents, complex lesion after stenting of a totally occluded vessel, cypher stent and a highly mobile segment causing high mechanical stress. furthermore, chronic stretch at specific vessel sites as bends may lead to late occurrence of fracture. here we report a case of 40-year-old male who had two overlapping cypher stents (3.0 ×13 mm and 2.75 ×18 mm) deployed at mid left anterior descending artery 2 years earlier presented with progressive chest pain.
کلیدواژه Stent fracture; Coronary artery disease; Drug eluting stent; Sirolimus-eluting stent
آدرس Riyadh Military Hospital, Prince Sultan Cardiac Centre (PSCC), Adult Cardiology Department, Saudi Arabia, Riyadh Military Hospital, Prince Sultan Cardiac Centre (PSCC), Adult Cardiology Department, Saudi Arabia, Riyadh Military Hospital, Prince Sultan Cardiac Centre (PSCC), Adult Cardiology Department, Saudi Arabia
 
     
   
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