TY - JOUR T1 - Theme: Advanced airway JF - Emergency Medicine Journal JO - Emerg Med J SP - 265 LP - 265 DO - 10.1136/emj.2010.093047 VL - 27 IS - 4 AU - M Davey Y1 - 2010/04/01 UR - http://emj.bmj.com/content/27/4/265.abstract N2 - Which of the following are true regarding confirmation of endotracheal placement?In a patient with good cardiac output the presence of a four phase waveform on continuous capnography reliably excludes oesophageal intubation.The presence of a series of six waveforms on continous capnography reliably confirms tracheal intubation in patients in cardiorespiratory arrest undergoing … ER -