3215 results found
Medical tests
… measures the amount of the amino acid homocysteine in the blood. Why It Is Done A homocysteine blood test is done to: Help identify vitamin B12 deficiency … to energy. Help determine a cause for otherwise unexplained blood clots. How To Prepare Do not eat or drink anything …
Medical tests
… Test Overview A hemoglobin electrophoresis test is a blood test done to check the different types of hemoglobin in the blood. Hemoglobin is the substance in red blood cells that carries oxygen. The most common types of …
Health topics
… or leg artery bypass. This type of surgery redirects blood around a blocked blood vessel in your leg. So it may improve the blood flow in your leg. This can decrease leg pain, …
Health topics
… sickle cell disease? Sickle cell disease is a genetic red blood cell disorder. It changes normal, round red blood cells into cells shaped like crescent moons. Sickled cells can get stuck in blood vessels and block them, which stops oxygen from …
Health topics
… Information Overview A hemorrhagic stroke develops when a blood vessel (artery) in the brain leaks or bursts … strokes are not as common as strokes caused by a blood clot ( ischemic strokes ). How is a hemorrhagic stroke … in the brain, and stabilize vital signs, especially blood pressure. To stop the bleeding, you may be given …
Health topics
… For the body to function properly, the heart needs to pump blood at a sufficient rate to maintain an adequate and … Cardiac output is the term that describes the amount of blood your heart pumps each minute. Doctors think about … volume × heart rate Your stroke volume is the amount of blood your heart pumps each time it beats, and your heart …
Health topics
… the growing uterus puts pressure on the veins that return blood from the legs, it becomes harder for blood to leave the legs. This can lead to pooled blood that causes one or more veins to swell. The extra …
Health topics
… your whole body. It can cause serious heart, bone, lung, blood, and brain problems. What causes it? Diabetes and high blood pressure are the most common causes. Other things that … effusion). How is it diagnosed? Your doctor will do regular blood tests to check on how you're doing. The tests help …
Health topics
… Overview Doctors use blood tests and follow guidelines from experts to diagnose … the following criteria: You have symptoms of diabetes and a blood sugar level equal to or greater than 11.1 mmol/L. … increased urination, and unexplained weight loss. A random blood sugar (plasma glucose) test can be done at any time. …
Medications
… as coronary artery disease, ischemic heart disease, high blood pressure), do not stop using this drug without first … is used with or without other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and …
