What is Rotablation angioplasty?
Rotablation (Rotational atherectomy) is a complex and the most challenging technique in coronary intervention used in patients with heavy calcification in coronary arteries (hardened arteries) to deliver stents in position to improve blood flow.
What is a Rotablation procedure?
This is a procedure which attempts to “bore out” a narrowing in a coronary artery which might not otherwise respond to stenting. The test involves the insertion of a long thin catheter into an artery in the groin or wrist under local anaesthetic.
Is balloon angioplasty a stent?
The term “angioplasty” means using a balloon to stretch open a narrowed or blocked artery. However, most modern angioplasty procedures also involve inserting a short wire-mesh tube, called a stent, into the artery during the procedure. The stent is left in place permanently to allow blood to flow more freely.
Is balloon angioplasty the same as stent?
Balloon angioplasty is a minimally invasive cardiac catheterization procedure used to open narrow and blocked arteries. Heart stents are tiny lattice-shaped metal tubes that serve as scaffolding to keep the artery open.
How safe is Rotablation?
Conclusion: Rotablation is a relatively safe and successful procedure in a high risk group of patients.
Is angioplasty the same as stent placement?
Angioplasty involves the use of a tiny balloon to widen the artery. A stent is a tiny wire-mesh tube that your doctor inserts into the artery. The stent stays in place to prevent the artery from closing. A cardiologist typically performs both procedures at the same time.
What is balloon angioplasty without stent?
Angioplasty with or without stenting is commonly used to treat conditions that narrow or block blood vessels and interrupt blood flow. These conditions include: coronary artery disease, a narrowing of the arteries that carry blood and oxygen to the heart muscle.
How is a balloon angioplasty and a stent performed?
Once the catheter is in place, one of these interventional procedures is performed to open the artery: balloon angioplasty, stent placement, rotablation or cutting balloon. Balloon angioplasty: A procedure in which a small balloon at the tip of the catheter is inserted near the blocked or narrowed area of the coronary artery.
How is a balloon used in a rotablation?
A tiny balloon is inserted along the wire and then inflated to squash the plaque to the sides and improve the flow of blood through this section of the narrowed artery. This is often followed by the insertion of a metal mesh, called a stent, which holds the artery open after the balloon is withdrawn.
How does an interventional cardiologist do an angioplasty?
Interventional cardiologists perform angioplasty, which opens narrowed arteries. They use a long, thin tube called a catheter that has a small balloon on its tip. They inflate the balloon at the blockage site in the artery to flatten or compress the plaque against the artery wall.
How is a balloon catheter used to open a blocked artery?
A balloon catheter, placed over a guide wire, is used to insert the stent into the narrowed artery. Once in place, the balloon is inflated and the stent expands to the size of the artery and holds it open.
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