STRESS MYOCARDIAL PERFUSION SCAN DELHI 09999446542 A stress myocardial perfusion scan is used to assess the blood flow to the heart muscle when it is stressed by exercise or medication and to determine what areas have decreased blood flow. Stress Myocardial Perfusion Scan. What is a stress myocardial perfusion scan? Myocardial perfusion is an imaging test. It's also called a nuclear stress test. It is done to show how well blood flows through the heart muscle Myocardial perfusion imaging (MPI) is a non-invasive imaging test that shows how well blood flows through (perfuses) your heart muscle. It can show areas of the heart muscle that aren't getting enough blood flow Myocardial perfusion scan is a nuclear medicine procedure that illustrates the function of the heart muscle (myocardium). It evaluates many heart conditions, such as coronary artery disease (CAD), hypertrophic cardiomyopathy and heart wall motion abnormalities