329 results found
Medical tests
… the cause of fluid buildup around the heart and to relieve pressure on the heart. The tissue sac that surrounds the … pericardium . It protects the heart and parts of the major blood vessels connected to the heart. Normally, there is a … You might feel pain in another location, such as your shoulder. You may also have some irregular or "skipped" …
Medical tests
… test that uses a special dye and camera ( fluoroscopy ) to take pictures of the blood flow in the blood vessels of the lung . During an … Why It Is Done A lung angiogram may be done to measure the pressure in the blood vessels carrying blood to the lungs, …
Medical tests
… Test Overview A toxoplasmosis test is a blood test that checks for antibodies to the Toxoplasma … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … within 2 weeks after a person is infected. The titre is the highest 1 to 2 months after infection. If high titres of the …
Medical tests
… Get a tissue sample for more testing (biopsy). Measure the pressure inside the bile ducts (manometry). How To Prepare … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it …
Medical tests
… lungs put oxygen into and remove carbon dioxide from your blood. Types of lung function tests include: Spirometry. Gas … small airtight room. You breathe through a mouthpiece while pressure and air flow measurements are collected. Residual … results are reported as a lung clearance index (LCI). A high LCI value means that the lungs aren't working well. Why …
Medical tests
… outside the body change a lot. When you are too hot, the blood vessels in your skin widen to carry the excess heat to … in people who have been exposed to cold. Check for a very high body temperature in people who have been exposed to … a rectal temperature can cause a little discomfort, but it should not be painful. Taking an ear temperature causes …
Medical tests
… amount of an enzyme called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and … in which the body can't break down fatty substances as it should, so the fatty substances collect in the nerve cells … disease, or who live in a community or population with a high amount of Tay-Sachs disease may want to be tested. …
Medical tests
… of the heartbeat can also be noted, as well as whether the blood vessel feels hard or soft. Changes in your heart rate … pulse while you exercise. How It Feels Checking your pulse should not cause pain. Risks Checking your pulse should not … types of heart disease and medicine to treat heart disease. High levels of fitness. An underactive thyroid gland ( …
Medical tests
… to have this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . Talk to … schedule the test when you're not having your period, since blood can interfere with the results of the test. If your … at under a microscope. How It Feels You may feel some pressure or mild discomfort when the speculum is placed in …
Medical tests
… Information Test Overview Prothrombin time (PT) is a blood test that measures how long it takes blood to clot. A … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … with artificial heart valves, because these valves have a high chance of causing clots to form. Abnormal values A …
