3218 results found
Health topics
… widens narrowed arteries in the pelvis or legs. It can help blood flow better. This may decrease leg pain or help wounds … against the walls of the artery. This makes more room for blood to flow. The doctor may also put a stent in your … is used to open narrowed arteries and increase oxygen-rich blood flow to muscle and tissue. These images show …
Health topics
… tissues, or if you want to learn more, go to the Canadian Blood Services Organs and Tissues for Life web page … the organs. These include diabetes, uncontrolled high blood pressure, and cancer. If you are or may someday become … with possible recipients based on things such as tissue and blood type. What organs can you donate? Living donors can …
Health topics
… The transplant can use stem cells that come from your own blood or bone marrow. Or they can come from another person. … also have some that circulate from your marrow into your blood. Bone marrow stem cells turn into red blood cells , white blood cells , or platelets to help your …
Health topics
… When you have this problem, it takes longer for your blood to form clots, so you bleed for a longer time than … other people. Normally when a person starts to bleed, small blood cells called platelets go to the site of the bleeding. … stop the bleeding. If you have von Willebrand disease, your blood doesn't clot well. This happens because you don't have …
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 …
