What causes a person to need a stent?
What causes a person to need a stent?
Stents are usually needed when plaque blocks a blood vessel. Plaque is made of cholesterol and other substances that attach to the walls of a vessel. You may need a stent during an emergency procedure. An emergency procedure is more common if an artery of the heart called a coronary artery is blocked.
What a stent is used for?
Most of the time, stents are used when arteries become narrow or blocked. Stents are commonly used to treat the following conditions that result from blocked or damaged blood vessels: Coronary heart disease (CHD) (angioplasty and stent placement – heart)
Which stent is best?
In general, drug-eluting stents are preferred over bare-metal stents for most people. Drug-eluting stents are more likely to keep the blockage from recurring compared to bare metal stents. Plus, studies show the latest drug-eluting stents are at least as safe as bare-metal stents.
What is the risk of having a stent put in?
Any surgical procedure carries risks. Inserting a stent may require accessing arteries of the heart or brain. This leads to an increased risk of adverse effects. The risks associated with stenting include: an allergic reaction to medications or dyes used in the procedure Rare side effects include strokes and seizures .
What is the difference between a shunt and a stent?
As nouns the difference between shunt and stent. is that shunt is a switch on a railway while stent is a slender tube inserted into a blood vessel, a ureter or the oesophagus in order to provide support and to prevent disease-induced closure or stent can be (archaic) an allotted portion; a stint.
How does a doctor put a stent in?
To put a stent in, your doctor makes a small cut in a blood vessel in your groin, arm, or neck. He then threads a thin tube called a catheter through the blood vessel to the blocked artery. The tube has a tiny balloon at the end of it. Your doctor inflates the balloon inside your blocked artery.
In general, drug-eluting stents are preferred over bare-metal stents for most people. Drug-eluting stents are more likely to keep the blockage from recurring compared to bare metal stents. Plus, studies show the latest drug-eluting stents are at least as safe as bare-metal stents.
Any surgical procedure carries risks. Inserting a stent may require accessing arteries of the heart or brain. This leads to an increased risk of adverse effects. The risks associated with stenting include: an allergic reaction to medications or dyes used in the procedure Rare side effects include strokes and seizures .
As nouns the difference between shunt and stent. is that shunt is a switch on a railway while stent is a slender tube inserted into a blood vessel, a ureter or the oesophagus in order to provide support and to prevent disease-induced closure or stent can be (archaic) an allotted portion; a stint.
To put a stent in, your doctor makes a small cut in a blood vessel in your groin, arm, or neck. He then threads a thin tube called a catheter through the blood vessel to the blocked artery. The tube has a tiny balloon at the end of it. Your doctor inflates the balloon inside your blocked artery.