The rate of<unk>  formation after AMI is thought to be declining due to the use of better therapies and percutaneous coronary intervention used to treat myocardial infarction. In the modern era<unk>  formation after ST elevation MI treated with percutaneous coronary intervention is low, estimated at only 2.7%. However, incidence of<unk>  is considered higher in anterior wall AMI, compared with other types.
Left ventricular thrombus
Spontaneous coronary artery dissection
Unstable angina
Libman–Sacks endocarditis
Acute pericarditis
Isolated atrial amyloidosis
Cardiac myxoma
Primary ventricular fibrillation