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Dec 20, 2022 · A heart perfusion scan can be used to help diagnose heart disease or determine the impact of a heart attack or heart surgery. The procedure is considered safe with few potential risks, though it ...
- James Roland
Aug 18, 2023 · See your cardiovascular system in action with our interactive illustrations and animations. Myocardial perfusion imaging (MPI) is a non-invasive imaging test that shows how well blood flows through your heart muscle. It can show areas of the heart muscle that aren’t getting enough blood flow. It can also show how well the heart muscle is pumping.
Sep 1, 2023 · Summary. A heart perfusion imaging scan, or myocardial perfusion scan, is a test that tells doctors how well a person’s heart pumps blood. Doctors may use this test when diagnosing the cause of ...
Jan 7, 2023 · A nuclear stress test is an imaging test that shows how blood goes to the heart at rest and during exercise. It uses a small amount of radioactive material, called a tracer or radiotracer. The substance is given by IV. An imaging machine takes pictures of how the tracer moves through the heart arteries. This helps find areas of poor blood flow ...
changes in heart rate. shortness of breath. In rare cases, a person may be allergic to the tracer used during the test. Two drugs used for nuclear stress tests — regadenoson (Lexiscan) and ...
Feb 20, 2019 · Pre-existing heart problems. These cancer therapies are associated with cardiotoxic side effects: Anthracyclines (chemotherapy) Trastuzumab (breast cancer medication) Checkpoint inhibitors (immunotherapy drugs) High-dose chest radiation. Some targeted therapies such as tyrosine kinase inhibitors. Catching cardiac problems that arise early is key.
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Can a heart perfusion scan cause cancer?
Is a heart perfusion scan safe?
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Do heart perfusion scans use a lot of radiation?
What is a heart perfusion scan?
But the procedure can cause a problem in about 1 in 5,000 people, such as: Arrhythmia. Chest pain. Heart attack (myocardial infarction). Low blood pressure (hypotension). The procedure involves a small amount of radiation exposure. Radiation exposure can cause cancer, but scientists believe that requires large or frequent doses.
