What is the display of myocardial perfusion?
and displaying myocardial perfusion measure blood flow and heart function. Individuals who receive this test usually receive a hitchhiker or a small amount of radioactive substance that will be used to monitor problems in the heart. Healthy cardiac tissues absorb radioactive material and damaged tissues will be emphasized. Reduced blood flow into damaged heart areas can be one of the reasons why the substance is not sufficiently absorbed in these areas. This test can be used to diagnose heart disease and to evaluate the advancement of an individual with an existing disease.
Abnormal electrocardiogram (ECG) may indicate the need for imaging study of myocardial perfusion. The test can show whether there is any structural damage in the heart. Individuals presenting heart symptoms such as shortness of breath, excessive fatigue after physical activity and chest pain may have this display as a screen for heart diseases that may develop in the future. Addinum doctors can use the test to determine successIn surgery, such as confirmation of precise placement of surgical equipment such as coronary stent.
There are many heart problems that can be shown by displaying myocardial perfusion. You can see any scar tissue resulting from a heart attack. The heart's ability to pump blood can be measured and arteries can be seen and evaluated. The camera that produces images based on gamma rays distributed by trace or radioactive substance is used to take detailed pictures of the heart. Photos will take at different intervals throughout the test.
In general, the test will have two parts. The first part evaluates the heart in a resting state, while the second part, commonly known as the display of myocardial tension, evaluates the heart in a stressed environment. In general, the stress test is performed by the HAVING Patient walks on the treadmill. Individuals who cannot participate in physical CVInce, they may have an adenosine myocardial perfusion. In this procedure, the patient will be given a drug called adenosine to put the heart in a stressed state similar to the one that was observed in a stress test.
A rest and stress test can be completed on the same day or on different days. Usually the test is performed by an outpatient base, but a bed can also be performed. The photos will be taken after each part of the test and will be compared later. In general, there should be no significant difference in the pictures of two healthy heart scenarios. Significant differences may indicate a problem.
Preparing to display myocardial perfusion may vary. When preparing for the test, the doctor will have to be informed of conditions that may disrupt the test such as pregnancy, contemporary medicines and allergies to any new medicines that may be administered during the test. In general, patients will be asked not to eat at a certain time before displaying. After the test, an individual may experience nausea, fatigue, headaches or somediscomfort in the chest.