(Full Case:Chief complaint:Syncope.

(Full Case:Chief complaint:Syncope.HPI:68-year-old male arrives to ED inrespiratory distressafter sudden syncope/collapse while shopping; unresponsive; EMS: weak pulse, labored respirations, unresponsive. History:CABG 5 years ago, no chest pain since.ROS:unobtainable (unconscious).Allergies:none.Meds:Coumadin.PMH:HTN.Social:lives with wife.Exam/Vitals:BP 82/62, pulse 79, RR 12 shallow, O2 sat 90% on high flow O2; monitor shows right bundle branch block. Neuro: initially eyes closed, opens to questions, responds to some questions, later unresponsive. HEENT pupils sluggish equal; unable EOM/fundus. Neck supple, no JVD/bruits. Lungs mild rhonchi. Heart regular without murmurs. Abdomen benign. Extremities symmetric, no edema/cyanosis. Skin no rash. Neuro no focal deficits.Hospital course:IV x2; NS 1000 cc bolus with little response; dopamine drip 10 → 20 mcg/kg/min; O2 sat drops, respirations slow; becomes unresponsive; progresses tocardiac arrest; CPR; multiple adrenaline/atropine; defibrillation; ABG pH 7.1 etc; bicarbonate x2; no effect; pronounced dead 13:32.Critical care time:77 minutes continuous.Diagnosis:Cardiorespiratory arrest.Question:What is the E/M coding reported for this encounter?)