329 results found
Medical tests
… (EKG or ECG) records the electrical activity of your heart while you do your usual activities. Ambulatory means … symptoms started. For example, write down the exact times when you: Exercise or climb stairs. Eat. Urinate or have a … clear. Electrocardiogram (EKG) Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Overview Cardiac catheterization is a test to check your heart. This test uses a thin, flexible tube called a … work. How To Prepare Follow the instructions exactly about when to stop eating and drinking. If your doctor told you to … Heart Defects in Children Coronary Artery Disease Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Test Overview Your pulse is the rate at which your heart beats. Your pulse is usually called your heart rate, … Your pulse changes from minute to minute. It will be faster when you exercise, have a fever, or are under stress. It … the exertion in your muscles. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. In … for the procedure Follow the instructions exactly about when to stop eating and drinking. This may be a few hours … (Slow Heart Rate) Dilated Cardiomyopathy Medical Tests: Questions to Ask the Doctor Supraventricular …
Medical tests
… checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line … to control the heartbeat. Check the health of the heart when other diseases or conditions are present. These include … of the Heart Exercise Electrocardiogram (EKG) Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be … will be increased, making it harder to pedal. In both tests: Your EKG, heart rate, and blood pressure are … 30 to 60 minutes. How It Feels The electrodes may feel cool when they are put on your chest. If you have a lot of hair …
Medical tests
… cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It is … damaged by a heart attack. A set of pictures will be made when you are at rest and after your heart has been stressed, … (EKG) Exercise Electrocardiogram (EKG) Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… is done to find the cause of fluid buildup around the heart and to relieve pressure on the heart. The tissue sac … between the heart and other structures in the chest when the heart beats. Some diseases cause fluid to collect … the tube. Some fluid may be saved and sent to a lab for tests. At different times during the procedure, you may be …
Medical tests
… the tracer is put into a vein (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through … head, and neck problems; to look at blood flow to the heart; to examine bones; and to diagnose problems in other … at least 6 hours before some SPECT scans. Ask your doctor when or if you need to fast before the test. Your doctor …
Medical tests
… Test Overview Creatinine and creatinine clearance tests measure the level of the waste product creatinine (say … Another substance, creatine (say "KREE-uh-teen"), is formed when food is changed into energy through a process called … or urinary tract blockage. Other conditions, such as heart failure and dehydration, can also cause low clearance …
