3411 results found
Health topics
… muscle simply cannot relax properly. This means that less blood can enter the chambers and less blood is circulated to the body. Obstructive hypertrophic … out into the lower heart chambers (ventricles). Blocked blood flow and smaller, less effective ventricles result, …
Health topics
… are used to treat and prevent problems caused by blood clots. These problems include deep vein thrombosis, … high risk for one. How do they work? Anticoagulants prevent blood clots from forming in your blood vessels and heart. They also keep blood clots from …
Medical tests
… the amount of follicle-stimulating hormone (FSH) in a blood sample. FSH is produced by the pituitary gland . In … It Is Done A health professional uses a needle to take a blood sample, usually from an arm. For a woman who is having … cycle or who cannot become pregnant, more than one blood sample may be needed to help identify a …
Health topics
… causing breathing failure and low oxygen levels in the blood. ARDS is life-threatening, because it keeps organs … be caused by many things, including: An infection in the blood (sepsis). This is the most common cause of ARDS. … injury. An infection in the lungs (pneumonia) . Having many blood transfusions. Inhaling vomit. Breathing toxic fumes or …
Health topics
… a single medicine. Changing the medicine dosage. Having blood tests to make sure you have the right levels of … more frequent checkups to monitor the baby's condition and blood tests to monitor your drug levels. After birth, it's … K shot. (Some antiepileptic medicines can cause a temporary blood disorder in newborns that makes it hard for their …
Medical tests
… checks the level of this male hormone (androgen) in the blood. Testosterone affects sexual features and development. … and sexual functioning. Most of the testosterone in the blood is bound to a protein called sex hormone binding … tells you to. Your doctor may want you to do a morning blood test. That's because testosterone levels are highest …
Health topics
… spreads to muscles that control breathing, heart rate, and blood pressure. Call your doctor or get help right away if … worse or get an infection. Your breathing, heart rate, and blood pressure are carefully tracked. Some people need a … intravenous immune globulin (IVIG) . In a plasma exchange, blood is taken out of your body. The harmful antibodies are …
Health topics
… acids, found in fish, many nuts and seeds, and other foods. Blood flow to the brain provides the essential energy, … needs to function. Narrowing of the arteries can restrict blood flow and reduce our brain's ability to function … body weight, and lower your risk of Type 2 diabetes, high blood pressure and heart disease, which are associated with …
Medical tests
… out of damaged heart muscle cells, and their levels in the bloodstream rise. The test might also check for an enzyme … are also found in other body tissues, their levels in the blood may rise when those other tissues are damaged. Cardiac … It Is Done A health professional uses a needle to take a blood sample, usually from the arm. Cardiac enzyme studies …
Health topics
… filtration is the process by which the kidneys filter the blood, removing excess wastes and fluids. The eGFR is a calculation that determines how well the blood is filtered by the kidneys. It is one way to measure … Manage other health problems, such as diabetes and high blood pressure. See your doctor regularly to monitor your …
