Cardiopulmonary resuscitation.
D001775:Blood Circulation; D004562:Electrocardiography; D004630:Emergencies; D006266:Health Education; D006323:Heart Arrest; D006801:Humans; D010100:Oxygen / Q000627:therapeutic use; D012121:Respiration, Artificial; D012151:Resuscitation; D012122:Ventilators, Mechanical
D010100:Oxygen