321 results found
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Coombs tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune … and viruses, and cause them to be destroyed. The following conditions cause antibodies to be made. Transfusion …
Medical tests
… Ventriculogram On this page: Test Overview Related Information Test Overview A ventriculogram is a test … The pictures let your doctor check the health of the lower chambers of your heart, called ventricles. This test … You get an injection of a radioactive tracer into your blood. Then your doctor uses a special camera to see how …
Medical tests
… in Children On this page: Overview Why It Is Done Results Related Information Overview Cardiac catheterization is a … see images and get information about your child's heart and blood vessels from the inside. It can also be done to repair … pressures in the heart chambers and see how the blood is flowing through the heart. Collect samples of blood from …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Cardiac catheterization is … called a catheter that is inserted into the heart through blood vessels. A cardiac catheterization can check blood flow in the coronary arteries. It also checks the function of …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview The hepatitis A virus test is a blood test that shows if you have a hepatitis A infection … you had an infection in the past or have been vaccinated. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Hepatitis C virus (HCV) test is a blood test that looks for the genetic material ( RNA ) of … even though you are in the early stage of an infection. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Celiac disease is a … you may have celiac disease, he or she will order a simple blood test that looks for these antibodies. Why It Is Done A … are found. It's likely that you have the disease. Related Information Medical Tests: Questions to Ask the …
Medical tests
… Why It Is Done How To Prepare How It Is Done Results Related Information Test Overview A tilt table test is used … feeling light-headed. The test uses a special table that slowly tilts you to an upright position. It checks how your … symptoms are caused by problems with your heart rate or blood pressure. How To Prepare You may be asked to not eat …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Cystometry is a test that … urine, your brain is overriding this reflex. When you allow the reflex to occur, urination occurs. A problem … a bladder infection can spread to a kidney and into the blood, leading to a life-threatening infection. If an …
Medical tests
… Test On this page: Test Overview Why It Is Done Results Related Information Test Overview This test is … This drop may be important, because PAD can be linked to a higher risk of heart attack or stroke. Why It Is Done This … can help diagnose peripheral arterial disease (PAD). A lower ABI means you might have PAD. A slight drop in the ABI …
