Articles: disease.
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Beta-thalassaemic patients who usually have a combination of; chronic hemolytic anemia, iron storage disease, myocarditis, and premature death especially due to heart failure may also have increased oxidation of lipids and abnormal lipoprotein concentrations. ⋯ Despite the derangement in plasma lipid profile in children with β-thalassemia accompanied by excess lipid peroxidation, the lipoprotein concentrations do not suggest increased risk. The MDA/LDL-C ratio may prove to be a valuable marker for lipid peroxidation.
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The illness and injury severity of patients in emergency situations is normally rated by the National Advisory Committee for Aeronautics (NACA) score. Different issues seem to limit the validity of the NACA score, therefore, the aim of the present investigation was to analyse the association between rescue experience of pre-hospital emergency physicians and the estimated jeopardy of patients' vital functions using the NACA score. ⋯ The results demonstrate that emergency physicians with less rescue experience rated the severity of illness or injury relatively lower in comparison to colleagues who had worked in the pre-hospital setting for many years.
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Inflight medical emergencies occur at a rate of 20 to 100 per million passengers, with a death rate of 0.1 to 1 per million. Cardiac, neurologic, and respiratory complaints comprise the more serious emergencies, as defined by aircraft diversion or use of ground-based medical assistance. In this paper, we review changes seen in the resting electrocardiogram in normal individuals exposed to high altitude, alongside important implications for patients with heart diseases in high altitude exposures and the possible effects of high altitude to permanent cardiac pacemakers. ⋯ Physicians ought to become knowledgeable about the specific medical job standards for their patients when asked to render opinions regarding fitness to fly. A database must be established to obtain prospective data that defines the risk of accidents in patients who are or were being treated for arrhythmias. Current guidelines could then be updated and revised as appropriate.
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Although environment is a core concept in nursing, it has had little theoretical or empirical attention, especially related to healing. This article explores the following aspects of the meaning of healing as they relate to environment as place: (a) healing is grounded in suffering; (b) healing is active and requires presence of the patient and the nurse; and (c) healing is private, spiritual, and profound. Home is explored as a place for healing. The article explores implications for the study of meaning of home, when home is not a place for healing, and future directions for theory and research.
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Comparative Study
Characterizing the epidemiological transition in Mexico: national and subnational burden of diseases, injuries, and risk factors.
Rates of diseases and injuries and the effects of their risk factors can have substantial subnational heterogeneity, especially in middle-income countries like Mexico. Subnational analysis of the burden of diseases, injuries, and risk factors can improve characterization of the epidemiological transition and identify policy priorities. ⋯ Mexico is at an advanced stage in the epidemiologic transition, with the majority of the disease and injury burden from noncommunicable diseases. A unique characteristic of the epidemiological transition in Mexico is that overweight and obesity, high blood glucose, and alcohol use are responsible for larger burden of disease than other noncommunicable disease risks such as tobacco smoking. The Southern region is least advanced in the epidemiological transition and suffers from the largest burden of ill health in all disease and injury groups.