329 results found
Medical tests
… for many reasons. For example, you may have this test to find the source of bleeding, such as an ulcer. Or it may be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, … who need an angiogram and have these conditions. There is always a small chance of damage to cells or tissue from being …
Medical tests
… stored as digital pictures in a computer. An angiogram can find a bulge in a blood vessel ( aneurysm ). It can also … the neck that carry blood to the brain. The test may help your doctor decide if a procedure is needed to open a … who need an angiogram and have these conditions. There is always a small chance of damage to cells or tissue from being …
Medical tests
… Overview A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor check the health of the lower chambers of your …
Medical tests
… (also called an echo) uses sound waves to make an image of your heart. A device called a transducer sends sound waves that echo off your heart and back to the transducer. These echoes are turned into moving pictures of your heart that can be seen on a video screen. In a …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to make sure that you are taking a …
Medical tests
… (also called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across your chest. It looks like a microphone. The transducer sends sound waves that echo off your heart and back to the transducer. These echoes are …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to make sure that you are taking a …
Medical tests
… is a surgical procedure that lets a doctor look inside your joints. The doctor uses a thin viewing tool called an … and wrist. During arthroscopy , the arthroscope is put into your joint through a small cut (incision) in the skin. The … screen. These magnified images provide a clear picture of your joint. During the procedure, a sample of joint tissue …
Medical tests
… is a procedure that looks at the space behind your breastbone and between your lungs. This area is called the mediastinum (say … you can expect. And it will help you safely prepare for your procedure. Preparing for the procedure Be sure to ask …
Medical tests
… (say "kat-uh-KOH-luh-meens") are hormones made mostly by your adrenal glands as a reaction to stress. When you feel … organs, such as the brain, heart, and kidneys. This helps your body prepare for "fight-or-flight" reactions. Your body breaks down these hormones and passes them into …
