Her whole body is heavy and she can hardly move, she feels that she is not alone and someone is pressing something cold on her chest... I place the stethoscope on her chest and stroke her body with my other hand. Next I take her BP, in the second minute I give her three shocks from the defibrillator and tape the ecg electrodes to her chest. I start massaging her heart and breathing with an ambu bag, at the beginning of the fourth minute she receives more shocks from the defibrillator. Her heart does not respond, resuscitation continues, in the middle of the fifth minute, the video with the intubated patient begins. After several rounds of CPR and breathing with an ambu bag, I use the defibrillator again. The patient appears to be unresponsive again. She gets two more sets of chest compressions and breathing before her heart starts to at least beat irregularly. There is only one camera angle in the video, with poor image quality.