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A normally functioning left ventricle will contract symmetrically, show even distribution of the radioactively tagged protein, and eject about 55-65% of volume of blood it holds on each contraction.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoPatients with damage to the ventricle or heart wall will show an uneven distribution of the radiopharmaceutical. The volume of blood ejected in each contraction will be less than 55%.
Wiki User
∙ 13y agoA cardiac blood pool scan is a non-invasive test that uses a mildly radioactive marker to observe the functioning of the left ventricle of the heart.
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Who are the only patients who should never undergo a cardiac blood pool scan?
Pregnant women are the only patients who should not participate in a cardiac blood pool scan.
What other names are cardiac blood pool scans known by?
A cardiac blood pool scan is sometimes called equilibrium radionuclide angiocardiography or gated (synchronized) cardiac blood pool imaging.
What is a variation of the cardiac blood pool scan called?
A multiplegated acquisition (MUGA) scan is a variation of this test.
How long does a cardiac blood pool scan take?
This test normally takes about 30 minutes.
What risk exists from undergoing a cardiac blood pool scan?
Cardiac blood pool scans are a safe and effective way of measuring left ventricle function. The only risk is to the fetus of a pregnant woman.
What is a multiple-gated acquisition scan also called?
It is also called a cardiac blood pool study
What aftercare is necessary following a cardiac blood pool scan?
The patient may resume normal activities immediately.
What takes place during the initial phases of a cardiac blood pool scan?
To perform a cardiac blood pool scan, the patient lies under a special gamma scintillation camera that detects radiation. A protein tagged with a radioactive marker (usually technetium-99m) is injected into the patient's forearm.
What must the patient do during a cardiac blood pool scan?
The patient needs to remain silent and motionless during the test.
How are test results from a cardiac blood pool scan processed?
A computer is used to process the information from the test, then the results are analyzed by a doctor.
What preparation is necessary prior to a cardiac blood pool scan?
No changes in diet or medication are necessary. An ECG will probably be done before the test.
A cardiac blood pool scan can detect what disease or conditions?
The scan can detect aneurysms of the left ventricle, motion abnormalities caused by damage to the heart wall, cardiac shunts between the left and right ventricle, and coronary occlusive artery disease.
