102 results found
Medical tests
… is done to find the cause of fluid buildup around the heart and to relieve pressure on the heart. The tissue sac that surrounds the heart is called the pericardium . It protects the heart and …
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
… Overview Cardiac catheterization is a test to check your heart. This test uses a thin, flexible tube called a catheter that is inserted into the heart through blood vessels. A cardiac catheterization can … It also checks the function of different parts of the heart, such as the heart chambers, the heart valves, and the …
Medical tests
… A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor check the health of the lower chambers of your heart, called ventricles. This test can be done as a …
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 this test, … or neck. Then the doctor threads these catheters into the heart. At the tip of these catheters are electrodes, which …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this … detects the radioactive material as it flows through the heart and lungs. The percentage of blood pumped out of the heart with each heartbeat is called the ejection fraction . …
Medical tests
… (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be … a motor-driven treadmill or pedal a stationary bicycle. The heart is a muscular pump made up of four chambers . The two … called ventricles. A natural electrical system causes the heart muscle to contract and pump blood through the heart to …
Medical tests
… (EKG or ECG) records the electrical activity of your heart while you do your usual activities. Ambulatory means … monitoring, 24-hour EKG, or cardiac event monitoring. Many heart problems are noticeable only during certain … electrocardiogram is more likely to find abnormal heartbeats that occur during these activities. Many people …
Medical tests
… in your body. The hs-CRP can be used to find the risk for heart disease and stroke in people who don't already have heart disease. The hs-CRP test is different than the … hs-CRP test measures low levels and focuses on the risk of heart disease and stroke. Why It Is Done This test may be …
Medical tests
… when you are in labour. This test includes external fetal heart monitoring . The test is done when you are 34 or more … short time. This is not a problem for most babies. But the heart rate of some babies gets slower. This change in heart rate can be seen on the external fetal monitor. For …
