Found in the neck, the carotid arteries supply oxygen rich blood to the brain. The arteries lie on each side of the jaw and run down the side of the neck. Some individuals experience a narrowing of these arteries because of plaque buildup. Also, a...
If you have clogged arteries in your neck or carotid artery disease, you must take steps to treat it properly. If the arteries in the neck become severely clogged, your brain doesn't get the blood and oxygen it needs to function. This puts you at...
Carotid arteries are located on the sides of your neck and can be felt by placing your fingers on the lower portion of your neck along your collarbone. Arteries supply blood to the frontal portion of your brain responsible for motor and sensory...
The National Institutes of Health (NIH) states that a mini stroke, also called a transient ischemic attack (TIA), is considered a warning sign for a stroke. The person has stroke-like symptoms that last less than 24 hours. Arthur Schoenstadt,...
Hypertension or high blood pressure is a primary risk factor for heart disease and stroke. The Heart and Stroke Foundation (HSF) advises that hypertension is a "silent killer" because it often does not cause symptoms until there is damage to the...
There are two carotid arteries (right and left); these are the main arteries that carry blood from the neck to the brain. A blocked carotid artery may be due to fatty deposits (called plaque), or to a blood clot trapped in a carotid artery...
The clear link between elevated low-density lipoprotein -- LDL -- cholesterol and heart disease makes it important to keep this type of blood fat within healthy ranges. Changes in your diet and lifestyle can help your lower LDL cholesterol. If you...
Plaque is made up of cholesterol and fat and can build up in the walls of your arteries. When it appears in the blood vessels outside your heart, you are at risk for developing peripheral artery disease. When plaque builds in the arteries that...
You can't eat too little cholesterol because your body makes all it needs for healthy functioning. But you can eat too much dietary cholesterol and other potentially harmful fats that can accumulate in your bloodstream and increase your risk of...
When you leap up from bed suddenly, its force causes changes to your blood pressure. Your body normally adapts well to the effect of gravity and other phenomena. The heart and circulatory system regulates itself to either increase or decrease...
Approximately 20 percent of people regularly experience noise in one or both ears, which is referred to by physicians as "tinnitus." While sufferers often describe it as a ringing noise, it may also be heard as hissing, roaring, whistling or even...
Dilatation or ballooning out of an artery is also known as an angioplasty. An angioplasty is performed to treat narrowed or blocked arteries. According to the National Heart, Lung and Blood Institute, more than 1 million people in the U.S. have an...
Between 20 to 30 million people in the United States are at risk for vascular problems like blocked carotid arteries or aortic aneurysms, but awareness of such problems is not high, according to the University of Maryland Medical Center. Treating...
Your carotid arteries are located in your neck, and blockages in these arteries are one of the leading causes of a stroke, according to Penn State University's Milton S. Hershey Medical Center College of Medicine. An effective preventative...
Over the past 30 years, advances in technology and changes in peoples' lifestyles have left many adults and children living more sedentary lives sitting in front of televisions, computers, video games and mobile devices. During that time span,...
A stroke occurs when the brain does not get the blood and oxygen it needs to function normally. Sometimes it is obvious a person is having a stroke based on the symptoms being experienced. At other times the symptoms may be subtle. In some cases...
Vertigo, which is different from general feelings of lightheadedness or dizziness, causes sensations that the room is actually moving or spinning, in the absence of movement. It can also cause a sensation of falling along with nausea, vomiting and...
During hot weather, you can stay cooler by getting wet. As the moisture evaporates, it transfers heat and leaves you feeling cooler for a bit. But sitting in the bathtub or swimming pool all summer isn't practical. A neck cooler provides a...
The carotid arteries are located in your neck and supply your brain with blood and oxygen. Carotid artery stenosis, or carotid artery disease, occurs when these arteries start to narrow. In most cases this is due to the develop of atherosclerosis,...
Ringing in the ears, or tinnitus, is a common symptom of a number of conditions, including physical damage, blood circulation problems and age-related hearing loss. Zinc is a mineral that you need in small amounts to maintain good health. Zinc...
Cerebral ischemia, most commonly known as stroke, is the deficit supply of blood to the brain or part of the brain that is due to obstruction of the inflow of arterial blood. The most common cause of cerebral ischemia is atherosclerosis, a...
A stroke is a sudden loss of or damage to brain function due to an interruption of oxygen-rich blood from the arteries to and within the brain. This lack of normal blood flow damages or kills brain cells in the affected area. A stroke that affects...
Humans have carotid arteries on each side of the neck. These arteries deliver blood up from the aorta in the chest to the neck, and then the brain. Thus, the carotid arteries are the brain's pathway for blood and oxygen. Throughout a person's...
Atherosclerosis is a progressive disorder in which plaque composed of lipids, cells, connective tissue and calcium is deposited in arteries throughout the body. Atherosclerosis in the carotid arteries--the large arteries in the neck supplying...
Your carotid arteries are the primary lines of blood supply to your brain. When enough plaque builds up in them to block some of the blood flow, you have carotid artery disease. It is very dangerous, because if left untreated, it can lead to...
When discussing stroke in the young, it commonly means those suffering stroke under the age of 45. The list of possible causes is long. Stroke can be caused by several problems, including an artery that no longer delivers blood, leading to oxygen...
An aneurysm occurs when one of your blood vessels balloons out or bulges. Peripheral aneurysms can occur in your neck, legs and groin or anywhere an artery carries blood from the heart. You may live with a small aneurysm without any consequences,...
Arteriosclerosis, also called atherosclerosis and hardening of the arteries, is characterized by the loss of flexibility, strength and stretchiness of blood vessels that carry oxygenated blood throughout the body. Age and heredity, along with...
People are exercising more and working more jobs that involve repetitive shoulder motions, leading to an increase in shoulder injuries, according to MedlinePlus, a website from the U.S. National Library of Medicine and the National Institutes of...
