PT - JOURNAL ARTICLE AU - D Bramley AU - H Dowd AU - C Muwanga TI - Tension empyema as a reversible cause for cardiac arrest AID - 10.1136/emj.2004.019562 DP - 2005 Dec 01 TA - Emergency Medicine Journal PG - 919--920 VI - 22 IP - 12 4099 - http://emj.bmj.com/content/22/12/919.short 4100 - http://emj.bmj.com/content/22/12/919.full SO - Emerg Med J2005 Dec 01; 22 AB - Empyema is a well recognised complication of pneumonia.1 We report a case of pulseless electrical activity (PEA) treated in the emergency department (ED) with intercostal tube drainage based on clinical findings, where a tension empyema was found to be the cause. To our knowledge, this is the first report of actual cardiac arrest from this cause.