329 results found
Medical tests
… Overview A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. … lower chambers of your heart, called ventricles. This test can be done as a non-invasive test or as part of an invasive … inside of your heart show up on an X-ray. Then your doctor can see how well your heart is pumping. A ventriculogram can …
Medical tests
… challenge test, spirometry is done before and after you exercise on a treadmill or an exercise bicycle. Spirometry measures how much and how quickly you can breathe air in and out. An exercise challenge test can see what effect exercise has on airflow. Most people …
Medical tests
… test uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus … for a clearer image. Ultrasound images from this test can help find the cause of bleeding or problems getting … don't show enough detail. A clearer view of the uterus can help to: Look for the cause of abnormal vaginal …
Medical tests
… hormone (LH) test may be done to: Help find out why you can't get pregnant (infertility). LH testing is often … as irregular or absent menstrual periods (amenorrhea). This can help see if you have started to go through menopause. …
Medical tests
… lung, brain, kidneys, head, neck, legs, and arms. This test can show narrowed or blocked areas of a blood vessel. It can also show whether there is a bulge ( aneurysm ) or a … called plaque in a blood vessel. During a CT angiogram, you lie on a table that passes through a doughnut-shaped …
Medical tests
… (also called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across … echoes are turned into moving pictures of your heart that can be seen on a video screen. In a stress echocardiogram, … echocardiogram is done to check for heart problems that can be seen while the heart is working hard (stressed). It …
Medical tests
… pregnancy, a uterine infection causes inflammation , which can trigger preterm labour. This inflammation can also stimulate the amnion cells to produce fetal … has symptoms of preterm labour. If the test is negative, you probably aren't having preterm labour. But even if the …
Medical tests
… is a surgery that takes out lymph node tissue to look for cancer. A sentinel node biopsy is used to see if a known cancer has spread from the original cancer site. A sentinel … cancer is normally one of the lymph nodes under the arm. Your doctor injects a blue dye or special tracer substance …
Medical tests
… upper part of the small intestine ( duodenum ). H. pylori can cause peptic ulcers . But most people with H. pylori in … : Blood antibody test. A blood test checks to see whether your body has made antibodies to H. pylori bacteria. If you … if you have H. pylori bacteria in your stomach. This test can show if you have an H. pylori infection. It can also be …
Medical tests
… Overview Some blood tests are used to determine whether your liver is damaged or inflamed. Although these tests help … your doctor evaluate how well your liver is working, they cannot tell if you have hepatitis C . Tests that assess … certain chemicals produced by the liver. These tests can help your doctor check how well your liver is working. …
