The misuse of cardiopulmonary resuscitation.
Over a 41-month period, 1,233 "Code Blues" were retrospectively reviewed. Twenty-five codes on infants and children < 16 years of age were eliminated from the study group. The adult survivors of 1,208 codes numbered 243 (20.1%). Clinical chart review revealed that 49 (4.0%) did not involve cardiopulmonary resuscitation (CPR) or intubation and were "non-codes." Of the remaining 1,159 codes, there were 194 (16.7%) survivors. Of these survivors, 102 (52.5%) were patients with respiratory distress or failure and required intubation only. No CPR was needed. Thus, only the remaining 92 survivors of the 1,057 codes were cardiac cases for which CPR was appropriate (8.7% survival). Ventricular tachycardia and fibrillation, promptly defibrillated, was the most important rhythm factor for survival. Underlying ischemic heart disease (acute myocardial infarction and chronic ischemic heart disease with arrhythmia) was the most common underlying disease entity among the survivors. CPR performed in the group of patients unlikely to survive was expensive.
de Leon
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Cardiovascular Institute, St. John Medical Center, Tulsa, Oklahoma 74104.
D000368:Aged; D000369:Aged, 80 and over; D016887:Cardiopulmonary Resuscitation; D002423:Cause of Death; D004992:Ethics, Medical; D005260:Female; D006300:Health Services Misuse; D006323:Heart Arrest / Q000401:mortality; D006801:Humans; D008297:Male; D009825:Oklahoma; D011788:Quality of Life; D015996:Survival Rate