Pulse Oximetry qualifier for use with oxygen level or room air AED use prior to arrival of EMS. Initial outcome qualifier of patient response to AED use. Description of patient airway patency at time of V/S assessment. Date of First CPR Date of First Defib Shock Estimated Time from Cardiac Arrest to Defibrillation of Patient The clinical Rhythm of the patients respiration (regular,irregular, etc.) The anamtomical limb used to obtain the patient's blood pressure. The physical position of theh patient during the blood pressure evaluation. The value for when the pain increased when provoked. The value for the quality of the pain. The value for the region of the pain. The value for the anatomical location of the body when the pain radiates. The value for the duration of the pain. The duration units value for the duration of the pain. Other Past Medical History (a text entry) The narrative of the pain caputured by the EMS provider as described by the patient.