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Cardiopulmonary resuscitation skills in non consultant hospital doctors--the Irish experience.

We assessed the Cardiopulmonary Resuscitation (CPR) skills in 30 Non Consultant Hospital Doctors (N.C.H.D.'s) chosen randomly from a total of 110 on the staff of a university associated teaching hospital. The candidates filled out a questionnaire and were asked to perform initial assessment and CPR on a mannikin for two minutes. None of the candidates followed the recognised airway, breathing and circulation ABC sequence and only one provided effective CPR. We suggest there is a need for encouragement for doctors to undergo CPR training with subsequent certification and ongoing refresher courses during their career.

Attitude of Health Personnel↗

Cardiac arrests in the operating room-Part I. (1965-1974).

A ten-year review of the incidence of cardiac arrest in the operating suite at the St. Boniface General Hospital has been presented. Seventy cardiac arrest occurred during this period, and 29 were permanently resuscitated for a survival rate of 41.4 per cent. This rate compares favourably with the published experince of other centres. It does not, however, reflect an improvement over the survival rates published prior to 1960, a point in time when direct cardiac compression for the management of these cases was virtually abandoned in favor of external cardiac compression. To improve survival, a plea is made for return to early use of thoracotomy and direct cardiac compression in the treatment of cardiac arrest in the operating room. To accomplish this end all surgeons and anaesthetists should become familiar not only with the techniques required for these procedures, but also with the prevention and management of any associated complications.

Adolescent↗

[Public access defibrillation. Limited use by trained first responders and laymen].

As ventricular fibrillation is the most frequent initial heart rhythm causing out-of-hospital sudden cardiac arrest, defibrillation is of essential significance. Automated external defibrillators (AEDs) have been available for some years and as a result defibrillation can be carried out by individuals other than physicians and healthcare providers such as trained first responders and untrained lay rescuers. This so-called public access defibrillation nourished hope of progress in the treatment of sudden cardiac arrest. However, several limitations exist, such as low frequency of sudden cardiac arrest in public, rare use of publicly placed AEDs, low cost effectiveness, legal requirements and insufficient public willingness to help. Due to these restrictions of public access defibrillation other measures are more promising than the attempt at general distribution of AEDs. These measures are primary or secondary prophylaxis of sudden cardiac arrest, general knowledge of adequate activation of emergency medical services, implementation of first responder teams equipped with AEDs and particularly a better education in and application of the well-established principles of cardiopulmonary resuscitation.

Cost-Benefit Analysis↗

Neurochemical monitoring using intracerebral microdialysis during cardiac resuscitation.

OBJECTIVE: After cardiac resuscitation, hypoxic encephalopathy often is the limiting factor regarding outcome due to the oxygen sensitivity of the brain. Intracerebral microdialysis is a highly sensitive technique to monitor cerebral energy metabolism and for the early detection of cerebral hypoxia. PATIENT AND INTERVENTIONS: A 34-year-old male patient who had to be craniectomized due to a mass demanding middle cerebral artery infarct. A microdialysis catheter was inserted into the left frontal lobe and, as control, into the abdominal subcutaneous adipose tissue. Pulmonary embolism and asystolia leading to cardiac resuscitation occurred. MEASUREMENTS AND RESULTS: The cerebral chemical markers of energy metabolism glucose, lactate, pyruvate, and the marker of cell membrane damage glycerol were measured. Except for subcutaneous glucose, all markers showed a sudden and significant increase during resuscitation and a prolonged period afterwards. After some hours all values returned to normal. CONCLUSION: This is the first reported case of monitoring neurochemical markers using intracerebral microdialysis during cardiac resuscitation. The findings indicate the importance of early and efficient resuscitation and demonstrate that deviations in cerebral energy metabolism are reversible.

Adult↗

Perspectives and new approaches for improving cardiopulmonary resuscitation in adults beyond current guidelines.

Setting clear priorities for the sequence and importance of actions during cardiopulmonary resuscitation (CPR) is of utmost importance for future guidelines. Unless performed under the rare condition of hypoxic arrest, combined compression and ventilation is usually not necessary in one-rescuer resuscitation of adults. After notifying the emergency medical services (EMS), precordial compression at a rate of 100/min is just as effective or may even be preferable in the majority of cases caused by arrhythmic arrest. Considering the pathophysiological and experimental evidence, chest compression has proven to be more important, even in multi-rescuer settings, than resuscitation ventilation with its problems and risks. International recommendations for compression without respiration for rescuers unwilling to perform resuscitation ventilation or for so-called telephone CPR were not included in the guidelines of the European Resuscitation Council (ERC) probably for reasons of brevity and simplification. However, training for basic cardiopulmonary resuscitation of adults with cardiac arrest should also stress the importance of chest compression over ventilation. Moreover, current studies controversially discuss the optimal time point of defibrillation after collapse. These findings point to the enormous demand for research in the field of cardiopulmonary resuscitation.

Adult↗