Heart & lung : the journal of critical care
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The objective of this study was to review current changes in the pharmacologic management of cardiac arrest (ventricular fibrillation, pulseless ventricular tachycardia, asystole, and electromechanical dissociation) as put fourth by the American Heart Association's 1992 Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiac Care. We concluded that the 1992 Guidelines provide a reference base for all clinicians involved in emergency cardiac care. The newly revised recommendations are classified on the basis of the true clinical merit of the intervention, for example, an intervention that has been proved effective (i.e., high-dose epinephrine) versus one that is possibly effective (i.e., high-dose epinephrine). ⋯ Magnesium sulfate has been added for the management of torsades de points, severe hypomagnesemia, or refractory ventricular fibrillation. The maximum total dose of atropine in the treatment of asystole and electromechanical dissociation has been increased from 2 mg to 0.04 mg/kg. The use of sodium bicarbonate should be limited to the treatment of hyperkalemia, tricyclic antidepressant overdose, overdoses requiring urinary alkalinization, or preexisting bicarbonate sensitive acidosis.
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Comparative Study
A comparison of resuscitation skills of qualified general nurses and ambulance nurses in The Netherlands.
To investigate the ability of qualified general nurses to perform cardiopulmonary resuscitation and to compare these skills with those of a group of ambulance nurses. ⋯ The practical skills in cardiopulmonary resuscitation are insufficient in the majority of this sample of general nurses in The Netherlands. The findings of this study should be used as a base to design an optimal form and content of an educational re-instruction program. We expect that a considerable improvement could be achieved by more frequent cardiopulmonary resuscitation re-instruction.
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To demonstrate that home spirometry measurements are reliable and valid and can be used as part of a home measurement monitoring system by lung transplant recipients. ⋯ This evaluation demonstrated that home measurements are both reliable (i.e., repeatable) and valid when compared with the "gold standard" of the pulmonary function laboratory. The home monitoring program has been well accepted by patients, is easy to use, and provides data comparable to that collected during clinic visits.