Nuclear Stress Tests

A nuclear stress test, also known as a myocardial perfusion scan, provides detailed images of the heart to assess its blood flow and overall function. During the test, a small amount of radioactive material is injected into a vein, which is then tracked by a specialized camera while the heart is stressed—either through exercise or medication. This imaging technique helps cardiologists evaluate how well blood is flowing to the heart muscle, detect areas of reduced blood supply, and diagnose conditions such as coronary artery disease. The nuclear stress test is a crucial tool for precise diagnosis and effective treatment planning in heart care.