منابع مشابه
[Brain death: is it an appropriate term?].
INTRODUCTION Brain death is generally accepted as a concept to indicate death. It was introduced about 40 years ago, and it was considered the ideal situation for donation of organs. METHODS During this time, however, there have been problems in the understanding of this concept both in the medical profession and in the general population. University students from medical and non-medical scho...
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Convincing evidence demonstrates that ionized calcium and not total calcium is the physiologically relevant component of blood calcium. Direct measurement of ionized calcium, however, is limited by difficulties in accurate analysis, lack of standardization, and need for special handling, all resulting in increased cost; therefore, strategies have been developed to estimate ionized calcium from ...
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I n our last issue, I talked about care in the context of end of life, in particular the expense and futility of care given in the last months of life or when patients are facing an incurable condition. I believe that it is entirely appropriate to refuse care or decline aggressive therapies at the end of life. Recently, the news has been full of reports detailing the story of Cassandra Fortin, ...
متن کاملMitral valve surgery: when is it appropriate?
Mitral regurgitation (MR) is a frequent complication of end-stage cardiomyopathy. Historically, these patients were managed either medically or with mitral valve replacement, both associated with poor outcomes. We studied 150 patients with cardiomyopathy and severe MR who were managed with mitral reconstruction. One hundred fifty patients with 4+ MR, left ventricular ejection fractions of 8%-24...
متن کاملReview of the training program of pediatric residents: is it appropriate for their future careers?
Background: Training of pediatric residents is a dynamic process which should be changed as the nature and epidemiology of pediatric diseases change. In this study, we compared the training program of the pediatric residents with the disorders of the pediatric patients who had referred to pediatric offices. Methods: The study was conducted in pediatric offices in Shiraz, South of Iran...
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ژورنال
عنوان ژورنال: Neurología (English Edition)
سال: 2012
ISSN: 2173-5808
DOI: 10.1016/j.nrleng.2010.06.002