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19 Σεπ 2022 · A chemical stress test can simulate the heart's response to exercise. Learn more about who can benefit from a chemical stress test and what this test involves.
What you should know about your cardiac stress test with Lexiscan® (regadenoson) injection. Indication. Lexiscan is a prescription drug given through an IV line that increases blood flow through the arteries of the heart during a cardiac nuclear stress test.
A Nuclear Sit Down Stress Test or Lexiscan stress test, or LEXI, is designed to evaluate the condition of your coronary arteries. These are the arteries that supply the heart itself with blood. This type of stress test is given when the Cardiologist feels that you may not be able to walk to an appropriate level of exercise on a treadmill.
28 Μαΐ 2024 · A nuclear stress test is an imaging test that requires you to be injected with a small radioactive tracer that helps doctors determine how well your heart is functioning. The tracer will lose its radioactivity through natural decay in about a day or two.
1 Σεπ 2022 · A main objective of stress testing is to assess the functional or physiological consequences of anatomic coronary artery disease (CAD). The traditional gold standard test for the diagnosis of CAD is invasive coronary angiography via cardiac catheterization.
18 Αυγ 2023 · 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.
Lexiscan ® (regadenoson) injection is a pharmacologic stress agent indicated for radionuclide myocardial perfusion imaging (MPI) in patients unable to undergo adequate exercise stress. IMPORTANT SAFETY INFORMATION. Contraindications.
