Medical history of hypercholesterolaemia adversely affects the outcome of out-of-hospital cardiopulmonary resuscitation. The ‘Shahal’ experience in Israel

Aims To evaluate the impact selected risk factors for cardiac death may have on the success rate in a large cohort of subscribers to ‘SHAHAL’ who were resuscitated from out-of-hospital cardiac arrest. Methods and Results In this medical facility currently serving 50000 subscribers, data were prospec...

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Bibliographic Details
Published in:European heart journal 2000-05, Vol.21 (9), p.778-781
Main Authors: Roth, A, Golovner, M, Gavish, D, Shapira, I, Malov, N, Sender, J, Alroy, I, Kaplinski, E, Laniado, S
Format: Article
Language:English
Subjects:
Aged
Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Biological and medical sciences
Cardiopulmonary Resuscitation
Emergency and intensive cardiocirculatory care. Cardiogenic shock. Coronary intensive care
Female
Heart Arrest - epidemiology
Heart Arrest - mortality
Heart Arrest - therapy
Humans
Hypercholesterolaemia
Hypercholesterolemia - complications
Hypercholesterolemia - epidemiology
Intensive care medicine
Israel - epidemiology
Male
Medical sciences
Prospective Studies
Risk Factors
Treatment Outcome
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Summary:Aims To evaluate the impact selected risk factors for cardiac death may have on the success rate in a large cohort of subscribers to ‘SHAHAL’ who were resuscitated from out-of-hospital cardiac arrest. Methods and Results In this medical facility currently serving 50000 subscribers, data were prospectively gathered from between 1987–1998. The information retrieved from the patients' medical records included a medical history of hypertension, diabetes, hypercholesterolaemia (>220·mg.dl−1) smoking, angina, previous myocardial infarction, and congestive heart failure. A total of 998 patients aged 74±12 years (mean±1SD) were included. Death was announced at the scene for 659 (66%) victims, while 339 (34%) patients were taken to hospital. Of these 140 (14% of the total cohort) survived and were discharged from the hospital. A comparison of various selected parameters between survivors and non-survivors of resuscitation revealed that survivors were younger, had a higher rate of pulseless ventricular tachycardia/ventricular fibrillation, more were among the arrests witnessed by the ‘SHAHAL’ team, and that more had a shorter time lag to initiation of cardiopulmonary resuscitation than non-survivors. None of the studied risk factors predicted the outcome of cardiopulmonary resuscitation, with the exception of hypercholesterolaemia, which carried a significantly worse prognosis for cardiopulmonary resuscitation (P=0·009). Conclusions A medical history of hypercholesterolaemia appears to be an important risk factor which adversely affects the outcome of cardiopulmonary resuscitation.
ISSN:0195-668X
1522-9645
DOI:10.1053/euhj.1999.1753