Fig. 1From: Asystole in the epilepsy unitEEG and ECG data during asystole in patients one a. Complete AV block emerging out of normal awake EEG. Note the continuation of P waves alone (not followed by QRS complexes) on the ECG. Symptoms appear about 10 s after last QRS complex. b. Attenuation of EEG activity during asystole and gradual recovery of EEG activity following return to normal sinus rhythm on ECGBack to article page