Inferior Myocardial Infarction, also known as inferior wall myocardial infarction, is related to atrioventricular block and angina pectoris. An important gene associated with Inferior Myocardial Infarction is PIK3C2A (Phosphatidylinositol-4-Phosphate 3-Kinase Catalytic Subunit Type 2 Alpha), and among its related pathways/superpathways are Cardiac progenitor differentiation and NO/cGMP/PKG mediated neuroprotection. The drugs Atropine and Aminophylline have been mentioned in the context of this disorder. Affiliated tissues include heart and bone marrow, and related phenotype is cardiovascular system.