Type 1 vs Type 2 Myocardial Infarction Myocardial Infarction Type 1: - Plaque rupture/erosion with occlusive thrombus - Plaque rupture/erosion with non-occlusive thrombus Myocardial Infarction Type 2: - Atherosclerosis and oxygen supply/demand imbalance - Vasospasm or coronary microvascular dysfunction - Non-atherosclerotic coronary dissection - Oxygen supply/demand imbalance alone #Myocardial #Infarction #Type1 #Type2 #Comparison #TypeI #TypeII #Definition #AMI #Types