TY - CHAP M1 - Book, Section TI - Chapter 35. Cardiac Arrhythmias A1 - Heidenreich, Joseph A2 - Stone, C. Keith A2 - Humphries, Roger L. PY - 2011 T2 - CURRENT Diagnosis & Treatment Emergency Medicine, 7e AB - Patients with cardiac arrhythmias often present to the emergency department. The patient's clinical presentation determines the urgency with which the assessment and management should proceed. Patients with serious signs and symptoms (ie, shock, hypotension, congestive heart failure (CHF), severe shortness of breath, altered level of consciousness, ischemic chest pain, or acute myocardial infarction) require immediate treatment. With stable patients, more time is afforded for review of the 12-lead electrocardiogram (ECG) and rhythm strip to diagnose the cardiac arrhythmia. Review of available prior ECGs may also assist in arrhythmia diagnosis. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=55753892 ER -