Emergency-room patients with cardiac arrest. A prognostic-prospective study.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology; D001925:Brain Damage, Chronic / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006323:Heart Arrest; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011446:Prospective Studies; D012151:Resuscitation; D013997:Time Factors