Answer :
Final answer:
Myocardial perfusion study is the isotope imaging test that detects coronary artery disease by the presence of a 'cold spot.' It involves injecting a radioactive tracer and using a specialized camera to identify areas of reduced blood flow in the heart.
Explanation:
Myocardial perfusion study is the isotope imaging test that detects coronary artery disease by the presence of a 'cold spot.'
During a myocardial perfusion study, a radioactive tracer is injected into the bloodstream, and a specialized camera captures images of the heart to reveal areas with reduced blood flow, known as 'cold spots.'
This test helps identify blockages in the coronary arteries that can lead to conditions like angina pectoris and myocardial infarction.
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