233 results found
Medical tests
… to show certain structures more clearly. There are two main types of MRI—the standard MRI machine and the open MRI … auditory nerves . Chest. MRI of the chest can look at the heart, the valves, and coronary blood vessels . It can show if the heart or lungs are damaged. MRI of the chest may also be …
Medical tests
… including alcohol use disorder , thalassemia , and some types of anemia that cause red blood cells to be destroyed, … iron. Too much iron in body organs, such as the pancreas or heart, can affect how the organ works. Low values Low … iron. Too much iron in body organs, such as the pancreas or heart, can affect how the organ works. Low values Low …
Medical tests
… such as an object or growth in the airway. There are two types of bronchoscopy. Flexible bronchoscopy. It uses a … thoracic surgeon or a respirologist and an assistant. Your heart rate, blood pressure, and oxygen level will be checked … the bronchial tubes, which can impair breathing. Irregular heart rhythms (arrhythmias). Infections, such as pneumonia . …
Medical tests
… surgery, radiation , or chemotherapy . Diagnose certain types of infection, such as tuberculosis . How To Prepare … will look at the space in your chest between your lungs and heart. Lymph nodes or abnormal tissue will be collected for … will look at the space in your chest between your lungs and heart. Lymph nodes or abnormal tissue will be collected for …
Medical tests
… called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across your … The 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 stress …
Medical tests
… checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves. The heart is a muscular pump made up of four chambers . The two …
Medical tests
… of the BNP hormone in your blood. BNP is made by your heart and shows how well your heart is working. Normally, only a low amount of BNP is found in your blood. But if your heart has to work harder than usual over a long period of …
Medical tests
… disease, such as cirrhosis or hepatitis . Reye syndrome . Heart failure . Kidney failure . Severe bleeding from the … High ammonia values in a baby may be present when the blood types of a mother and her baby do not match ( hemolytic … disease, such as cirrhosis or hepatitis . Reye syndrome . Heart failure . Kidney failure . Severe bleeding from the …
Medical tests
… ( dissection ) in the aorta , which carries blood from the heart to the rest of the body. Narrowing (stenosis) of the blood vessels leading to the heart, lungs, kidneys, or legs. How To Prepare In general, … ( dissection ) in the aorta , which carries blood from the heart to the rest of the body. Narrowing (stenosis) of the …
Medical tests
… fluid can build up because of problems such as infection, heart failure, and lung cancer. The procedure may be done to … protein level. A transudate may be caused by cirrhosis , heart failure , or nephrotic syndrome . An exudate may be … fluid can build up because of problems such as infection, heart failure, and lung cancer. The procedure may be done to …
