A myocardial perfusion scan uses a tiny amount of a radioactive substance, called a radioactive tracer. The tracer travels through the bloodstream and is absorbed by the healthy heart muscle. On the …

Feb 26, 2025 · Myocardial perfusion imaging is an imaging test that shows how well blood flows through your heart muscle. It can show areas that aren’t getting enough blood flow. It can also show how well …

Nov 18, 2024 · Myocardial perfusion scanning is crucial for diagnostic and therapeutic decision-making in cardiac diseases, especially coronary artery disease (CAD). The term "myocardial perfusion …

It evaluates many heart conditions, such as coronary artery disease (CAD), [2] hypertrophic cardiomyopathy and heart wall motion abnormalities. It can also detect regions of myocardial …

Myocardial refers to your heart’s muscle, while perfusion refers to blood flow. Taking images of your myocardial perfusion is a type of nuclear medicine, meaning we inject a small and safe amount of …

Oct 2, 2025 · A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It is often done to find out what may be causing symptoms like angina …

A myocardial perfusion scan uses a tiny amount of a radioactive substance, called a radioactive tracer. The tracer travels through the blood. It's absorbed by the healthy heart muscle. On the scan, the …

Myocardial perfusion is an imaging test. It's also called a nuclear stress test. It's done to show how well blood flows through the heart muscle. It also shows how well the heart muscle is pumping.

Myocardial perfusion imaging (MPI) is a non-invasive technique for detecting and quantifying coronary artery disease (CAD). It offers visual and numerical insights into myocardial blood flow under rest …

Purpose of Test: This test will identify blockages that are severe enough to cause a decrease in blood flow in the coronary arteries. Images of the heart are taken at rest and with “stress.” It is always …