4577 results found
Medical tests
… Stress Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done … to: Check for coronary artery disease, which can reduce blood flow to the heart muscle during stress. Look at the … valves and check how well they work. Check to see how well blood flows through the heart, heart valves, and blood …
Health topics
… What Happens When to Call a Doctor Examinations and Tests Treatment Overview Self-Care Medicines Condition … deep vein thrombosis (DVT)? Deep vein thrombosis (DVT) is a blood clot (thrombus) in a deep vein, usually in the legs. … while sitting. Take blood-thinning medicines after some types of surgery if your doctor recommends it. Blood …
Medical tests
… Stool Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done … of mucus. The stool may be examined for hidden (occult) blood, fat, meat fibres, bile , white blood cells , and sugars called reducing substances. The pH …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Spine On this page: Test Overview Health Tools Why It Is Done How To Prepare How … may be used to check low back problems. There are two main types of MRI—the standard MRI machine and the open MRI … a bone scan . Find areas of the spine that do not have good blood supply. Find an infection. Find nerve damage caused by …
Medical tests
… Exercise Electrocardiogram (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … system causes the heart muscle to contract and pump blood through the heart to the lungs and the rest of the … a treadmill or pedal a stationary bicycle. You will have a blood pressure cuff on your upper arm. Small pads or patches …
Medical tests
… Retinal Imaging On this page: Test Overview Why It Is Done How To Prepare How It Is Done … A dye is injected into your arm. It flows through your blood to the blood vessels in your eye. The dye makes the blood vessels …
Medical tests
… Cardiac Enzyme Studies On this page: Test Overview Why It Is Done How To Prepare How It Is Done … 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 …
Medical tests
… Barium Enema On this page: Test Overview Why It Is Done How To Prepare How It Is Done … to show up clearly on the X-ray picture. There are two types of barium enemas. In a single-contrast study , the … the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on other …
Medical tests
… Myelogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done … that covers the brain and spinal cord. Problems with the blood vessels to the spine. This test may help find the … eating and drinking. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it …
Medical tests
… Abdominal Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is Done … can be checked include the: Abdominal aorta . This large blood vessel passes down the back of the chest and belly. It supplies blood to the lower part of the body and the legs. Liver . …
