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Home Health Drug-eluting stents: Do they improve coronary heart assault threat?

Drug-eluting stents: Do they improve coronary heart assault threat?


Drug-eluting stents: Do they improve coronary heart assault threat?

The commonest sort of coronary heart stent is mostly thought of protected and efficient when used with anti-clotting treatment.

By Mayo Clinic Employees

A stent is a small mesh tube inserted into an artery to maintain it open. A drug-eluting stent is coated with a slow-release treatment to assist stop blood clots from forming in a stent.

Blood clotting in a stent could cause a future blockage (restenosis) and will result in a coronary heart assault.

Stents with no drug coating are referred to as bare-metal stents.

Drug-eluting stent security

Right now, new and improved variations of drug-eluting stents are thought of protected and efficient in most situations, when used with anti-clotting treatment as prescribed. Basically, drug-eluting stents are much less prone to trigger restenosis than are bare-metal stents.

A drug-eluting stent is the commonest sort of stent used to deal with a blockage of the guts arteries. Many individuals with coronary heart issues have been efficiently handled with drug-eluting stents, stopping the necessity for more-invasive procedures, resembling coronary artery bypass surgical procedure. A coronary heart physician (heart specialist) locations a stent throughout coronary angioplasty, additionally referred to as percutaneous coronary intervention (PCI). On this process, a skinny, versatile tube (catheter) with a balloon on the tip is inserted in a blood vessel. The balloon is quickly inflated to widen the blocked artery and enhance blood circulation. Typically, a drug-coated balloon is used.

If in case you have chest ache as a result of a blocked coronary heart artery, a drug-eluting stent can scale back your signs and stop the necessity for repeat angioplasty procedures.

What to think about earlier than getting a drug-eluting stent

If in case you have a historical past of bleeding issues, a drug-eluting stent will not be a superb choice for you. After drug-eluting stent placement, you want to take aspirin and a stronger prescription blood thinner resembling clopidogrel (Plavix) to forestall blood clotting within the stent. Chances are you’ll have to take a each day aspirin for the remainder of your life.

Your physician provides you with further directions on what to anticipate earlier than and after drug-eluting stent placement. Some issues to think about are:

  • Do you want one other sort of surgical procedure quickly? For those who’re contemplating surgical procedure not associated to your coronary heart (noncardiac surgical procedure) within the 12 months after receiving your drug-eluting stent, your physician might suggest suspending it for a 12 months, if doable. If you cannot postpone it, a bare-metal stent could also be a greater choice for you. Speak to you physician about your choices.
  • Do your drugs want to vary? Anti-clotting drugs and aspirin can have an effect on surgical procedures, some medical procedures and sure drugs. If a noncardiac surgical procedure cannot be postponed, discuss to your physician about all of the drugs you take, particularly aspirin or prescription blood thinners. Your dosages may should be adjusted. It additionally may be doable to cease taking anti-clotting drugs six months after stent placement, however this should be mentioned along with your physician.

After getting a drug-eluting stent

After receiving a drug-eluting stent, your physician will prescribe drugs, resembling aspirin and statins, and way of life modifications to forestall stent or coronary heart issues. Wholesome way of life modifications embody stopping smoking, consuming a extra heart-healthy food regimen and getting loads of train.

For some individuals, coronary bypass surgical procedure could also be accomplished as a substitute of stent placement. Coronary bypass surgical procedure works effectively, however it’s extra invasive than utilizing stents, which suggests an extended restoration time.


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