A nuclear stress test involves the use of a tracer substance that is radioactive. Imaging devices will be used to track the progress of this tracer substance. This will lead to the understanding of the flow of blood through whichever blood vessels are being scanned. In the case of a ...
A nuclear stress test may be recommended if an exercise stress test doesn't reveal the cause of your symptoms. During a nuclear stress test, short-lived radioactive medications are injected into the body and taken up by the heart to create an image of the heart's function at rest and wit...
Patient information. What is a nuclear cardiac stress test?Coronary Artery DiseaseHumansMyocardial Perfusion ImagingThe most common reason is to find out why you feel chest pain. You may have trouble catching your breath or have other problems that are being caused by your heart....
It happens when your heart’s muscle has become so thick and stiff that the ventricle holds a smaller than usual volume of blood. In this case, your heart might still have an ejection fraction that falls in the normal range because your heart is pumping out a normal percentage of the ...
2. A) Contacted Joe to decorate its dining-room.3. A) Get her pet dog back.4. D) It is offering a big reward to anyone who helps.5. B) Help people connect with each other.6. C) It does not use volunteers.7. D...
What happens during the exercise stress test? Before the test: A technician will gently clean 10 small areas on your chest and place small, sticky patches (electrodes). These patches will be attached to an electrocardiogram (ECG) monitor that charts your heart’s electrical activity during the ...
• If the results from the physical exam are unclear, doctors may recommend a bone scan (a nuclear isotope scan ) or an MRI to help rule out additional other possible conditions, such as a stress or a Get Access
What Happens During a MUGA Scan? 4 min read A multiple-gated acquisition (MUGA) scan is a nuclear medicine test that shows how much blood your heart pumps with each heartbeat. An “exercise” or “stress” MUGA scan helps the doctor see how your heart handles hard work. A “restin...
In intervals of two or three minutes, the treadmill speed is increased, and the slope of the treadmill is raised. The test terminates at the discretion of the supervising personnel. This typically happens when the patient is fatigued, a specific heart rate goal is achieved, or with symptoms ...
What I wanted, more than anything, was a few days' rest... 我最想要的就是能休息几天。 柯林斯高阶英语词典 She had been in what doctors described as an irreversible vegetative state for five years... 她处于医生所说的不可逆性植物人状态已经5年了。 柯林斯高阶英语词典 Meanwhile, most young ...