PT - JOURNAL ARTICLE AU - Prasad, U K AU - Berkin, K E TI - How ECG can cause confusion in pulmonary embolism and how echocardiogram can help AID - 10.1136/emj.2003.011197 DP - 2006 Jan 01 TA - Emergency Medicine Journal PG - e02--e02 VI - 23 IP - 1 4099 - http://emj.bmj.com/content/23/1/e02.short 4100 - http://emj.bmj.com/content/23/1/e02.full SO - Emerg Med J2006 Jan 01; 23 AB - A case of pulmonary embolism in which the diagnosis was aided by transthorasic echocardiography is described. Echocardiography may be helpful in emergency presentations, as ECG changes can be neither sensitive nor specific for the diagnosis of acute massive pulmonary embolism.