Labels:text | screenshot OCR: Resident and Staff Physician Patient Education Chart Anterobasal Myocardial Infarction Anterior Infarcts (Infarcts on the front surface of the heart) Anterobasal Infarct: Caused by occlusion of the circumflex branch of the left coronary artery. Reprinted with permission from Resident and Staff Physician (c) 1991-92, 1993 by Romaine Pierson Publishers, Inc.