resuscitation, emergency medical scene, unconscious character, first aid, CPR, defibrillator, tense atmosphere, life-saving actions, paramedics, ambulance, outdoor accident site, city background, bystanders, clear weather, daylight, dynamic composition, focused lighting, realistic textures, medical equipment, action-packed, high-stakes, dramatic moment, urgency, rescue operation, life or death situation, intense facial expressions, medical drama.