網頁2024年4月9日 · The treatment of proximal left anterior descending (P-LAD) coronary artery lesions using new-generation drug-eluting stents (DES) was not found to be associated … 網頁2024年10月12日 · As seen in our side-branch experiments, DES designs consisting of only two connectors between strut rings did not only result in huge cell areas, but also in larger cell diameters following side-branch expansion compared with DES designs using three or more connectors.
Restenosis of Drug-Eluting Stents: A New Classification System …
A drug-eluting stent (DES) is a peripheral or coronary stent (a scaffold) placed into narrowed, diseased peripheral or coronary arteries that slowly release a drug to block cell proliferation. This prevents fibrosis that, together with clots (thrombi), could otherwise block the stented artery, a process called … 查看更多內容 Considerations for use It is crucial to identify patients who are good candidates for procedural intervention. Generally, patients without symptoms of coronary blockage or without evidence of … 查看更多內容 Risks Like all invasive medical procedures, stent placement carries certain risks. Risks associated with cardiac catheterization procedures include bleeding, allergic reaction to the X-ray contrast agents used to visualize the … 查看更多內容 Drug-eluting stents generally consist of three parts - the stent platform, a polymer coating that binds the drug to the stent and releases the drug, and the drug itself. The stent … 查看更多內容 In 2012, a meta-analysis of clinical trial data was published, showing that, for people with stable coronary artery disease, DES has no benefit compared to treatment with drugs. The New … 查看更多內容 Benefits Drug-eluting stents (DES) have been extensively studied, and are generally superior to bare-metal stents concerning the occurrence of major adverse cardiac events (generally defined as death, myocardial infarction 查看更多內容 Pharmacological therapy for coronary artery disease may be indicated instead of or in addition to invasive treatment. For those requiring 查看更多內容 The first procedure to treat blocked coronary arteries was coronary artery bypass graft surgery (CABG), wherein a section of vein or artery from elsewhere in the body is used to bypass the diseased segment of coronary artery. In 1977, Andreas Grüntzig 查看更多內容 網頁2024年3月22日 · Among the 8,709 patients enrolled in PROTECT (Patient Related Outcomes With Endeavor Versus Cypher Stenting Trial), a multicenter percutaneous coronary intervention (PCI) trial, the investigators compared the outcomes of 2,534 patients (29.1%; 3,871 lesions [31.5%]) with stents implanted in the proximal LAD with 6,172 … ppo need a referral
Drug-eluting stents: Do they increase heart attack risk?
網頁2007年10月24日 · In elective PCI, drug-eluting stents (DES) have been shown to reduce neointima proliferation and thereby the risk of in-stent restenosis. These initial … 網頁92924 Coronary Atherectomy w/o stent 11.74 4.03 2.62 18.39 +92925 + each additional artery bundled for physicians 92928 Coronary BMS or DES 10.96 3.76 2.44 17.16 C9600 - Coronary DES +92929 + each additional artery bundled for physicians +C9601 ... 網頁2024年2月28日 · stent: [noun] a short narrow metal or plastic tube often in the form of a mesh that is inserted into the lumen of an anatomical vessel (such as an artery or a bile … pp on fire