Myocardial Infarction

Myocardial infarction (from Latin: Infarctus myocardii, MI) or acute myocardial infarction (AMI) is the medical term for an event commonly known as a heart attack. An MI occurs when blood stops flowing properly to a part of the heart, and the heart muscle is injured because it is not receiving enough oxygen. Usually this is because one of the coronary arteries that supplies blood to the heart develops a blockage due to an unstable buildup of white blood cells, cholesterol and fat. The event is called “acute” if it is sudden and serious.

Different modalities can be used to diagnose MI.  But cardiac MRI is the most capable of assessing the damaged area, whether using contrast agent to delineate the damage or using strain measurement to identify the region and the extent of damage.  A strain assessment of MI is one of the powerful tools from Myocardial Solutions because of its speed and optional contrast injection.

 Relevant Papers