TY - CHAP M1 - Book, Section TI - Chapter 30. Cardioversion and Defibrillation A1 - Reichman, Eric F. PY - 2013 T2 - Emergency Medicine Procedures, 2e AB - The application of electricity to the heart induces depolarization of the myocardial cells in a uniform fashion. This may interrupt reentry circuits that are inducing an arrhythmia. Once depolarization of the myocardium has been achieved, the sinus node may then resume its normal pacing function. This is accomplished with the transthoracic application of a direct-current electrical shock. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/18 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=57703135 ER -