3919 results found
Health topics
… means that you have too much cholesterol in your blood. Cholesterol is a type of fat. It's needed for many … cause symptoms in most people. It's usually found during a blood test that measures cholesterol levels. How is it diagnosed? High cholesterol is diagnosed with a blood test. The test measures the level of total cholesterol …
Health topics
… or other tests to see inside your uterus. You may have blood tests to look for other problems. How are uterine … who have a family history of fibroids, are Black, have high blood pressure, or are obese. Symptoms Uterine fibroid … are and where they are growing. Your doctor may also do blood tests to look for anemia or other problems. You may …
Health topics
… is best for you. The aortic valve opens and closes to keep blood flowing in the proper direction through your heart. … or is very tight and narrow (aortic valve stenosis), blood does not flow through the heart the right way. You … bypass machine, which is used to add oxygen to your blood and move the blood through your body. This machine …
Medical tests
… injected into a vein in your arm. It travels through your blood to the testicles. Parts of the testicles where the … the testicles caused by an injury or to look at the flow of blood within the testicles. How To Prepare In general, … This may be a sign of narrowing, blockage, or damage in the blood vessels in the testicles. This could mean that blood …
Health topics
… heart muscle is stiff, it can't stretch to allow enough blood to enter its lower chambers, the ventricles . So blood that would normally enter the heart backs up in your … stops pumping. It means that your heart can't pump enough blood to meet your body's needs. What causes it? The cause …
Health topics
… cardiac arrest. In cardiac arrest, the heart stops pumping blood to the body. Cardiac arrest can cause sudden cardiac … medicines, and antibiotics. Less common causes include blood imbalances, such as low potassium levels and other … and the ventricles cannot effectively pump oxygen-rich blood to the rest of the body. Symptoms include: …
Health topics
… had lymph nodes removed from under your arm: Don't have blood drawn from the arm on the side of the lymph node surgery. Don't allow a blood pressure cuff to be placed on that arm. If you're in … circulate, which can reduce swelling. But it also increases blood flow to the muscles being used. This can increase the …
Medical tests
… Most of the sodium in the body (about 85%) is found in blood and lymph fluid . Sodium levels in the body are partly … and toothpaste. Doctors may look at sodium levels in the blood and urine to see whether conditions or medicines may … imbalances. Urine sodium levels are often high when blood levels are low. The urine sodium level is often low …
Health topics
… a stable heart rhythm. You might take a medicine (called a blood thinner) that prevents blood clots before and after the procedure. This medicine … procedure to stop a fast heart rate that is causing low blood pressure or severe symptoms. These heart rate problems …
Medical tests
… Test Overview Hepatitis B tests are blood tests that show whether you have an active hepatitis B … It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all from the …
