TY - CHAP M1 - Book, Section TI - Apical Four-Chamber View (AP4) A1 - Boyd, Jeremy S. A1 - Melton, Myles A1 - Rupp, Jordan D. A1 - Ferre, Robinson M. A2 - Knoop, Kevin J. A2 - Stack, Lawrence B. A2 - Storrow, Alan B. A2 - Thurman, R. Jason PY - 2021 T2 - The Atlas of Emergency Medicine, 5e AB - The transducer indicator is directed toward the left axilla or directly posterior to the patient.The transducer is placed over the cardiac apex or the point of maximal intensity with the beam directed toward the right clavicle/shoulder in a plane coronal to the heart (Fig. 24.41).Identify the left ventricle, right ventricle, left atrium, right atrium, tricuspid valve, mitral valve, and surrounding pericardium (Fig. 24.42). SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/03/28 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052027 ER -