Search 5,000,000+ questions and answers.

Frequently Asked Questions

How does endovascular stenting differ from a carotid endarterectomy?

Newswise
A carotid endarterectomy is a surgical procedure in which the carotid artery is exposed and plaque is removed, thereby reducing the risk of a thrombus breaking off and interrupting blood flow to the brain. Patients are often hospitalized for 48 hours after the procedure. Complication rates for carotid endarterectomy are approximately 3 percent.
Related Questions

What is endovascular stenting?

Newswise
A stent is a small, slotted, stainless steel tube is placed over an angioplasty balloon catheter and threaded up the artery to the area of the blockage. When the balloon is inflated, the stent expands, locks in place and forms a rigid support to hold the artery open. The stent remains in the artery permanently.
Related Questions

What is Carotid Stenting?

Dr. Fayaz Shawl
Carotid Stenting basically involves the same technique as for coronary angioplasty. Initially, we dilate the lesion with balloon angioplasty and then place a stent across the blockage. The whole procedure takes only half an hour to 45 minutes and the risks are considerably less than carotid surgery, even though carotid stenting is just evolving. Further refinement in equipment and technique greatly reduces the risks.
Related Questions

How is carotid endarterectomy (CEA) performed?

Health Services
Blood flow to the brain is restored CEA has been the standard of care for the treatment of carotid stenosis for the last four decades.
Related Questions

What is the Prognosis for Carotid Stenting?

What is Carotid Stenosis?
However, now as we speak there is now a new treatment called stenting. As we use a stent in the arteries in the heart, we are now stenting the carotid arteries. We are one of the few centers where it is being done. And there are 70 centers in the country that are testing whether stenting is better than the operation. The operation has been highly successful and the risk of complications is only 1 to 3 per cent.
Related Questions

Who does Endovascular Surgery?

Questions and Answers about common vascular problems - Endov...
Currently, there are several groups of physicians in some form or another involved in endovascular procedures. Internal Medicine Physicians include: 1)Interventional Cardiologists 2) Vascular Medicine Specialists
Related Questions

How Does Endovascular Surgery Differ from Neurosurgery?

Center for Endovascular Surgery: Frequently Asked Questions
Endovascular surgery may be considered a form of minimally invasive neurosurgery, because it requires only a small incision in the groin to gain access to a blood vessel, usually an artery located in the brain, head or spine. This removes the need to expose the brain or spinal cord by traditional surgical means. Because these procedures involve smaller incisions, less pain and shorter hospital stays, they reduce the amount of stress and risk of complication to the patient.
Related Questions

Why does the carotid artery get blocked?

Carotid Artery Ultrasound - Screening, Scan
A stroke results from the interruption blood flow to the brain. The most common cause of this interruption is narrowing or blockage of the carotid artery. This blockage typically is due to accumulation of atherosclerotic plaque in the vessels. The two carotid arteries are the major suppler of blood to the brain and obstruction of this blood flow can lead t stroke. Blockage of the carotid arteries is the major cause of stroke in the United States.
Related Questions

What is carotid artery disease?

Newswise
Carotid artery disease occurs when plaque builds up on the artery wall. This condition is called stenosis and is the leading cause of thrombolotic stroke. Early warning signs of stenosis can be detected by a primary care physician during a regular physical exam and include the presence of a carotid bruit or a difference in blood pressure in the right and left arms.
Related Questions

What are the carotid arteries?

Heart Center
The main supply of blood to the brain is carried by the carotid arteries. The carotid arteries branch off from the aorta (the largest artery in the body) a short distance from the heart, and extend upward through the neck carrying oxygen-rich blood to the brain. There are four carotid arteries: the right and left internal carotid arteries and the right and left external carotid arteries. One pair (external and internal) is located on each side of the neck.
Related Questions

How does this package differ?

Food Safety: Packaging
The new package replaces air with a mixture of 80% oxygen and 20% carbon dioxide. The package includes ground beef in a solid, plastic tray with skin-tight film, which keeps juices inside the package, reducing cross-contamination and helping to keep refrigerators and freezers cleaner.
Related Questions

How does Companion differ from cellular?

Black Box Resale Services: Frequently Asked Questions
The Companion System provides wireless communications for users at walking speeds in buildings. Cellular is better suited for wide area needs or users in high-speed vehicles. The Controller and Base Stations operate in a normal office environment with a temperature range of 32-122 F.
Related Questions

How does Oldways differ from other companies?

OldWays - Food Issues Think Tank
Oldways is quite different from most organizations and non-profits on a number of levels. First, we are an educational organization as well as an advocacy organization. We take a common-sense approach to changing people's lives.
Related Questions

Q How does this differ from "organic"?

Saffola - Frequently Asked Questions
A Organic farming has a strict and complex definition, that varies from state to state; but organic production does allow use of certain organic pesticides, none of which are allowed in Saffola's "grown without pesticides" claim. Saffola's farming methods share one of the major goals of organic farming, to reduce environmental damage from chemical pesticides.
Related Questions

How does DermaSPA differ from other brands?

eBay Store - Best Buy By Far: FAQ
You will find two types of sellers of Microfiber Cloths. Those, like BestBuyByFar, that sell a High Quality product and discounters that sell Standard Quality products. Of course high quality product simply cost more. Since we sell to Professional Spas and Salons our product has to meet their, very high, requirements. You, the consumer, may pay a little more but you are getting a True Quality product.
Related Questions

How does the MMH differ from an MBA?

FAQ
The MMH degree program offers the business-management curriculum you'll find in a typical MBA program, but with an exclusive focus on the hospitality and services industries. Class discussions, projects, and case studies apply to hospitality, first and foremost. The MMH degree is accredited by AACSB International - The Association to Advance Collegiate Schools of Business - which certifies the world's foremost schools and colleges of business.
Related Questions

What are the benefits of Endovascular Surgery?

Questions and Answers about common vascular problems - Endov...
The key component that makes endovascular surgery attractive compared to conventional surgery is usually related to recovery time and patient risk. Endovascular options usually (but not always) have a lower risk than conventional surgical approaches, and usually have shorter recovery times for the patient. Unfortunately, endovascular procedures are often not nearly as durable (stay open or work) as many of the conventional surgical approaches.
Related Questions

What is Coronary Stenting?

Beebe Medical Center - Lewes, Del.
Coronary Stenting involves the placement of one or more coronary stents as part of a special balloon angioplasty procedure. A coronary stent is a small, metal mesh tube that acts as a scaffold to provide support inside the coronary 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.
Related Questions

How does blockage in the carotid artery cause stroke?

High Cholesterol can cause plaque formation in the carotid artery in the neck. As the plaque enlarges several adverse circumstances can be produced. Larger plaques become friable and can release particles that migrate to the brain. Once in the brain these particles can block small blood vessels causing a stroke. The enlarging plaque can also completely block the carotid artery depriving the brain of blood resulting in a stroke.
Related Questions

OK, Who should decide when I should have endovascular surgery?

Questions and Answers about common vascular problems - Endov...
Actually this question is the most important to ask in our opinion. The first intervention into the peripheral vascular system can be the most important in that it can change a relatively innocent problem, or finding, into a limb or life threatening one down the road.
Related Questions

Why do the carotid arteries get blocked?

Health Services
The carotid arteries are the major vessels that supply blood to the head, moving up both sides of the neck to the brain and face. When blood flow to the brain is blocked, a serious medical condition called a stroke or brain attack can occur. The narrowing or blockage is often caused by a buildup of blood clots and fatty plaques (like cholesterol) in the fork of the carotid artery where it branches into the vessels that supply blood to the face and brain.
Related Questions

Why are the carotid arteries important?

Heart Center
Because the carotid arteries deliver blood to the brain, carotid artery disease can have serious implications by reducing the flow of oxygen and nutrients to the brain. The brain needs a constant supply of oxygen and nutrients in order to function. Even a brief interruption in blood supply can cause problems. Brain cells begin to die after just a few minutes without blood or oxygen.
Related Questions

How does an LVAS differ from a total artificial heart?

HeartMate Destination Therapy by Thoratec
Unlike a total artificial heart, the LVAS allows a patient's natural heart to remain in place, where it can help perform other critical biological functions. For example, the HeartMate blood pump works with the biological control mechanisms of the patient's natural heart to increase the heart's pumping capability when required, for activities such as climbing stairs.
Related Questions

How does adult treatment differ from that of adolescents?

SureSmile - Orthodontic FAQ's
Adults have stopped growing and may have experienced some loss of the bone that supports the teeth. Treatment may require coordination between the orthodontist, oral surgeon, periodontist, endodontist and family dentist to assure that a complicated adult orthodontic problem is managed comprehensively
Related Questions

How does Shotokan karate differ from other martial arts?

Frequently Asked Questions (FAQs) for the University of Conn...
All martial arts have their specialties and unique character. Shotokan is traditional Japanese karate that specializes in punching, striking, kicking and blocking techniques. However, there is much overlap in technique among martial arts styles. For example, we also do sweeping, throwing and joint-locking techniques. In Shotokan, you won't see much of the flashy spinning and jumping about that is popular in martial arts movies - just techniques that are powerful and effective.
Related Questions

Got A Question? Ask Our Community!


More Questions >>

© Copyright 2007-2008 QueryCAT
About • Webmasters • Contact