The research team will collect patient data after successful emergency resuscitation after cardiac arrest in the emergency room of National Taiwan University Hospital, and will collect and analyze the relationship between the time for patients to regain consciousness and drug use, hemodynamic changes, and neurological examination results after resuscitation. To explore whether the patient population needs to extend the observation time of neurological function after a certain CPR emergency treatment, and allow the patient to have a longer observation period to regain consciousness.
To explore whether the patient's neurological function recovery period is sufficient after successful emergency resuscitation recommended by the current guidelines