title: Time limitations for open-chest cardiopulmonary resuscitation from cardiac arrest.
mesh_terms: D000818:Animals; D004285:Dogs; D006323:Heart Arrest / Q000503:physiopathology / Q000628:therapy*; D006439:Hemodynamics; D006801:Humans; D012151:Resuscitation / Q000379:methods*; D013997:Time Factors