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Agree toTerms and ConditionsCoronary angioplasty is a medical operation that is used to deal with narrowed or blocked coronary arteries. This procedure involves the use of a catheter, a small tube, that is inserted into the affected artery and guided to the blockage or narrowing. Once the catheter is in place, a balloon is inflated to compress the plaque or fatty deposits, thereby widening the artery and restoring normal blood flow. Stents insertion is another procedure that is performed in conjunction with coronary angioplasty. Stents are small mesh tubes which are inserted in the artery to keep it open after the balloon has been deflated and removed. Stents are made of materials that are biocompatible with the body, such as stainless steel or a metal alloy, and are designed to gradually release medication to prevent further blockages from forming.
This is the most common type of coronary angioplasty procedure. A small balloon is inflated in the artery to compress the plaque or fatty deposits, and the artery is then widened to restore normal blood flow. This procedure is often done in conjunction with stent insertion.
This type of stent is coated with medication that helps to prevent the formation of scar tissue and further blockages from developing. The medicine is released gradually over a period of time, allowing the stent to remain in place and keep the artery open.
This type of stent is made of a metal alloy and is designed to be inserted into the artery and expanded to keep it open. However, it does not release medication and is more prone to forming scar tissue and further blockages.
This procedure involves the use of a balloon with small blades on its surface. The blades are used to score the plaque or fatty deposits, allowing the balloon to compress the blockage more effectively.
This procedure involves the use of a catheter with a rotating blade on its tip. The blade is used to shave off the plaque or fatty deposits, allowing the artery to be widened more effectively. Coronary angioplasty and stents insertion surgery are effective procedures that can help restore normal blood flow to the heart and prevent further blockages from developing. There are several types of procedures available, each with its own benefits and risks. If you have symptoms of coronary artery disease, talk to your doctor about whether coronary angioplasty and stents insertion surgery may be right for you.
Coronary angioplasty and stents insertion operation is required when a person has a blockage in the coronary artery (or arteries), which supply blood to the heart muscle. These blocks are generally caused by plaque buildup; plaque is made of cholesterol, fat, and other elements that can accumulate in the arteries over time. When the blockage becomes severe, it can cause angina (chest pain), breathlessness, and other symptoms. If it is left untreated, a blocked artery can cause a heart attack. Coronary angioplasty and stents insertion is a minimally invasive procedure that can help to open up the blocked artery and restore the flow of blood to the heart muscle. During the procedure, a small balloon is used to widen the narrowed/blocked artery, and a stent (a tiny mesh tube) is inserted to keep the artery open. This can help to relieve symptoms of angina and reduce the risk of a heart attack.
Smoking can raise the complication risk during and after the procedure. It is recommended to quit smoking at least a few weeks before the surgery.
Make sure that your doctor knows which medicines you are taking. He/She will advise you to stop some of them like blood thinners, before the procedure. It is important to inform your doctor about all the medications you are taking, including herbal supplements and over-the-counter drugs.
You will be asked to fast for many hours before the operation. This is to ensure that your stomach is empty; this is important because it reduces the risk of complications during the procedure.
You will be weak and could be drowsy and therefore unable to drive after the procedure. Arrange for someone to drive you home.
Wear a hospital gown during the procedure. Your clothing should be comfortable and easy to change in and out of.
Your body needs to be prepared for the operation. Make sure that you ask your doctor all relevant questions and follow their advice before the procedure.
Before the surgery, the doctor will review the patient's medical history, including any allergies, medications, and previous surgeries.
The doctor will conduct a physical assessment to assess the patient and check for any underlying conditions that may affect the surgery.
The patient may need to undergo blood tests to check for any abnormalities, such as high cholesterol or diabetes.
An ECG will be performed to evaluate the heart's electrical activity and detect irregularities.
This diagnostic procedure uses X-rays and a contrast dye to see the blood vessels of the heart. This will help the doctor determine the location and severity of any arterial blockages.
The patient will be instructed to stop eating and drinking for a certain amount of time before the surgery. They may also be given medication to help them relax.
The patient is given local anesthesia; this numbs the area where the catheter will be inserted.
A thin, flexible tube known as a catheter will be inserted into the artery via a small incision in the groin or wrist.
A guidewire will be threaded through the catheter and into the blocked artery.
A balloon catheter will be inserted over the guidewire and inflated to widen the blocked artery, allowing for better blood flow.
A stent (a small mesh tube) is inserted into the artery to help keep it open. The stent will remain in place permanently.
Once the stent is in place, the balloon catheter and guidewire will be removed. The catheter insertion site will be closed with a bandage or dissolvable stitches.
A deflated balloon attached to a catheter is inserted into the blocked artery. Once it is in place, the balloon is inflated; this compresses the plaque against the artery wall and widens the vessel.
After the balloon angioplasty, a stent is inserted into the artery to keep it open. The stent is compressed onto the balloon and inflated along with the balloon to the size of the artery.
These stents are coated with medicines that are released very slowly over time to prevent the artery from reclosing. They are often used in complex cases or for patients who have a higher risk of restenosis.
This imaging technique uses a small ultrasound device on the tip of a catheter to produce images of the inside of the artery. It helps to guide the placement of the stent and ensure that it is fully expanded.
Similar to IVUS, OCT uses light instead of sound waves to produce detailed images of the artery. It is often used in complex cases to ensure the stent is properly placed.
After the procedure, the patient is usually monitored in a recovery area for a few hours. They may be given medication to prevent blood clots and reduce the risk of restenosis. The patient may need to stay in the hospital for an overnight observation, but most patients can go home the same day. The patient will need to rest for some time and avoid strenuous activity for a few weeks. They will need to take medication as prescribed and follow up with their doctor regularly to monitor their progress.
There is a risk of bleeding at the insertion site of the catheter.
In rare cases, the procedure may trigger a heart attack.
There is a risk of stroke during the procedure, especially in patients with previous stroke or other risk factors.
The artery may narrow again after the stent is inserted, requiring another procedure.
A blood clot may form inside the stent, blocking blood flow to the heart.
The patient may develop an allergic reaction to the contrast dye that is used during the procedure.
The patient may be exposed to a small amount of radiation during the procedure.