title: The four "Hs" and the four "Ts".
authors: Emma
authors: E
authors: Sharkey
authors: Gareth
authors: G
authors: Kessell
mesh_terms: D022561:Advanced Cardiac Life Support / Q000379:methods*; D004635:Emergency Medicine / Q000193:education*; D016529:Emergency Nursing / Q000193:education*; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D007318:Inservice Training; D010348:Patient Care Team / Q000458:organization & administration*; D013647:Task Performance and Analysis