RT Book, Section A1 Ubachs, Joey F. A. A1 Bang, Lia E. A1 Lønborg, Jacob T. A1 Hasbak, Philip A1 Hakačova, Nina A1 Wagner, Galen S. A2 Pahlm, Olle A2 Wagner, Galen S. SR Print(0) ID 8764258 T1 Chapter 21. Acute Myocardial Infarction T2 Multimodal Cardiovascular Imaging: Principles and Clinical Applications YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-161346-0 LK accesscardiology.mhmedical.com/content.aspx?aid=8764258 RD 2024/04/23 AB When a patient is presented at the emergency department or to a mobile emergency system with acute chest pain, the first assessment includes a standard 12-lead electrocardiogram (ECG). When chest pain is caused by an acute coronary occlusion, the initial ECG can show ST-segment elevation, which meets the criteria that indicate an ST-segment elevation myocardial infarction (STEMI). All five patients included in this chapter presented with first-time STEMI due to an occluded left anterior descending coronary artery as documented by emergency coronary angiography (Fig. 21–1).