The article discusses research on brain abnormalities linked to symptoms of fibromyalgia. It references a study published in the November issue of the "Journal of Nuclear Medicine." The findings allegedly have disputed that pain from the condition stems from psychological or psychiatric symptoms. An ...
In a vasovagal episode, the vagus nerve (one of the nerves that helps control basic body functions like heart rate, breathing, and blood pressure) is overly stimulated and can cause the heart rate to slow and blood vessels to dilate. This decreases the flow of blood to the brain and can...
A heart attack is decreased blood flow through the arteries that supply your heart muscles. When your heart is not getting enough blood, it is not getting enough oxygen carried by your blood, so heart muscle cells become damaged and may die. Also, when you are having a heart atta...
Subdural bleed.If blood leaks between your dura mater and the thin layer beneath it, called the arachnoid mater, you have this type of brain hemorrhage. There are three main kinds of subdural bleeds: Acute: This type develops quickly and is linked to a death rate that ranges from about 37...
But the heart itself also needs oxygen to survive. When blood flow to the heart muscle is severely reduced or cut off completely, the heart is unable to function properly. The part that is deprived of oxygen begins to die. That is a heart attack – and according to the American Heart ...
Signs of internal bleeding after a C-section include: Unusual or increasing abdominal pain Swelling or firmness in the abdomen Rapid heart rate (tachycardia) Low blood pressure (hypotension) Pallor (pale skin) Cold hands or feet Decreased urine output Shortness of breath Nausea and vomiting ...
In order to keep an erection, blood needs to flow to your penis. If you have erectile dysfunction (ED), it could mean that the blood vessels in your penis are either narrow or blocked. This can be caused by atherosclerosis, the hardening of the arteries due to fats and cholesterol on ...
Dizziness, lightheadedness, and the feeling of passing out are common complaints in people who havelow blood pressure. When the blood pressureis too low, not enough oxygen-rich blood is delivered to the brain, and its function can be affected. If the brain's blood supply is decreased too ...
is pumped by the heart to the body); and if the amount of fluid in the intravascular space is decreased, the body compensates for this decrease by increasing the heart rate and making blood vessels constrict to try to maintain blood pressure and blood flow to the vital organs of the body...
Medicare covers much of the care and services you receive during a hospital stay, but there are limitations to how much and how long this insurance will pay. Elaine K. HowleyDec. 13, 2024 Exercises to Lower Cholesterol All physical activity is good for your health, but these exercises may ...