According to the Centers for Disease Control and Prevention (CDC), heat-related illness occurs when a toddler's body is unable to cool itself because of high temperatures, humidity and lack of adequate hydration. Toddlers adjust more slowly to...
A stroke happens when the brain receives an inadequate amount of blood flow, usually due to a blocked or burst blood vessel. The signs of a stroke depend on the location in the brain where the damage occurred; but a stroke develops suddenly,...
A stroke occurs when blood flow is obstructed to the brain, causing brain cells to die and brain damage to occur. Damage can affect movement, speech and memory. Blood flow is blocked when a blood clot is present in an artery, or a blood vessel...
Strokes are the third most common cause of death in America today, and recognizing the warning signs can mean the difference between life and death. Occurring when a major blood vessel either ruptures or is blocked by a clot, when you or someone...
According to the Centers for Disease Control and Prevention, the third leading cause of death is stroke. There are two causes of strokes. A hemorrhagic stroke happens when a blood vessel bursts and an ischemic stroke happens when the blood supply...
A stroke occurs when a blood vessel that supplies some part of the brain either gets blocked by a clot (called an ischemic stroke) or ruptures (called a hemorrhagic stroke). Both events can cause blood and necessary oxygen delivery to be disrupted...
Stroke occurs when the blood supply to the brain is reduced or absent. Damage to the brain occurs because the brain cells receive little to no oxygen. According to the Centers for Disease Control and Prevention, approximately 795,000 Americans...
According to the American Heart Association, "a stroke is the disruption of the blood supply to, or within, the brain. When the blood supply is cut off, the brain does not receive the oxygen and nutrients it needs. The result is injury to the...
A stroke is a condition that results from an interruption or reduction in the flow of blood to the brain. When the brain lacks blood flow, the cells within the brain do not have access to the oxygen or nutrients necessary for them to survive. As a...
A stroke happens when the brain cannot function due to lack of blood flow or when a blood vessel in the brain explodes and floods the brain with blood, according to the U.S. Department of Health & Human Services (DHHS). When a stroke occurs,...
A mini-stroke, known medically as a transient ischemic attack (TIA), occurs when there is a temporary loss of blood flow to one or more areas of the brain. This results in a brief, sudden decrease in normal function of the brain. While a...
The signs of a mild stroke are similar to those of a major stroke. They come on suddenly and can occur up to a week before the actual event. One big difference is that a mild stroke, also known as a transient ischemic attack, or TIA, leaves little...
Diabetes patients have an increased risk of having a stroke, according to the National Diabetes Information Clearinghouse. Abnormal blood glucose, blood pressure and blood cholesterol make it more likely for a stroke to occur. If a diabetes...
There are two main types of strokes. Hemorrhagic strokes account for around 20 percent of strokes. This type is caused by a blood vessel that bursts and bleeds into the brain. The remaining 80 percent of strokes are ischemic strokes, which are...
Strokes occur when the blood vessels that supply the brain with blood and oxygen become blocked, or when a blood vessel within the brain ruptures. Cells in the brain die as a result of a lack of blood and oxygen. A stroke requires immediate...
Stroke is the third-leading cause of death and the leading cause of long-term disability in the United States. A recent survey conducted by the National Stroke Association indicates that one in three Americans cannot name even one symptom...
When parts of the brain are deprived of oxygen because of a blocked artery or the blood supply is reduced for any reason, a stroke can occur, report doctors at the Mayo Clinic. Brain cells begin to die within minutes of a stroke, requiring...
According to the National Institute of Neurological Disorders and Stroke (NINDS), stroke is the third-leading cause of death among adults in the USA. A quick response is key to preventing death and/or major disability resulting from stroke. In...
The American Stroke Association says that stroke is the No. 3 cause of death and a leading cause of long-term disability in the United States. When blood supply to the brain is reduced or interrupted, a stroke occurs. Blood carries oxygen and...
Diabetes can damage blood vessels over time. According to the National Diabetes Information Clearinghouse, diabetics have twice the risk of developing a stroke as the average person. This risk is even higher if the person with diabetes is obese,...
A cerebrovascular accident is commonly referred to as a stroke or "brain attack." The brain requires nutrients carried by blood, specifically oxygen and glucose; without these nutrients, the brain cells (neurons) begin to die. The main causes of...
One of the most worrisome medical conditions, and among the least understood by the public, is the stroke. The result of interference to blood flow to the brain, a stroke is often caused by a blood clot that blocks an artery. Few nonmedical...
There are a wide variety of symptoms of a stroke. A stroke may strike any age group, though up to two-thirds of strokes happen in those above age 65, according to WomensHealth.gov. Stroke risk may increase in patients who smoke or have high blood...
Facial paralysis can occur after a stroke, according to MedlinePlus. In fact, several facial symptoms may result from a stroke. Early recognition of the facial signs of stroke can be key to stroke recovery. According to the National Institute of...
A stroke is when blood being routed to part of the brain is stopped, restricted, or disrupted. This can be caused by a blood clot, a heart irregularity, high blood pressure, an aneurysm, or an inherited condition. There are some signs of a stroke...
A stroke is caused by a disruption of blood flow to the brain, which blocks oxygen supply and results in brain cell death. According to the National Institutes of Health (NIH), two types of strokes exist: ischemic stroke (caused by a blocked blood...
Several symptoms may occur for people having a stroke. Symptoms that affect the tongue may provide a quick answer when determining whether someone may be having a life-threatening stroke. Although finding signs in the tongue provides important...
An angiogram is an X-ray of the arteries and vessels that supply blood to the heart or brain. A catheter is inserted into a blood vessel from the arm or groin. Once in position, a dye is released into the artery, which makes the vessels visible...
Also known as a brain attack, stroke ranks as the third leading cause of death in the United States. Both the National Stroke Association and the American Stroke Association list the following early warning signs for stroke. Call 911 as soon as...
Smoking can cause blood clots, which over time can induce a stroke. Learn some tips for preventing and treating strokes in this medical video.
The word "dizzy" is used to describe everything from feeling faint or lightheaded to feeling weak and unsteady. Dizziness that creates the sense that you or your surroundings are spinning or moving is called vertigo. Learn about the different...
Get ready for your first canoe or kayak trip! How to grip a kayak paddle. Our expert shows you the basics of canoeing and kayaking.
