Eduardo Vargas

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BACKGROUND Chronic venous insufficiency (CVI) is a common condition caused by inadequate blood flow through the veins, usually in the lower limbs. It can result in considerable discomfort with symptoms such as pain, itchiness and tiredness in the legs. Sufferers may also experience swelling and ulcers. Phlebotonics are a class of drugs that are often used(More)
INTRODUCTION There is evidence that cardiovascular goals are beneficial in diabetes. OBJECTIVE To determine the distribution of cardiovascular risk levels in patients with diabetes and the clinical interventions they have received. DESIGN Descriptive cross-sectional study. SETTING SERMAS (Madrid) 2010. SUBJECTS All patients with diabetes.(More)
This article discusses the role of Information and Communication Technologies (ICT) in the capacity of people to achieve the kind of life they have reason to value, and how the existence of digital inequality, related to sociodemographic characteristics, can limit that capacity in three Latin American capitals. The analysis was made after building an(More)
Cardiac CT angiography (CTA) is an ideal tool to investigate cardiac and noncardiac causes of acute chest pain. In this case, careful planning of the CTA acquisition and reconstruction limits permitted not only the exclusion of aortic dissection and provided high resolution images of coronary anatomy but also showed a concordant abnormality in myocardial(More)
The analysis of innovation in services is recent in literature once this kind of innovation has for long been considered as a byproduct from innovation in manufacturing. Three approaches deserve more attention under this perspective: the technicist, the service-based and the integrated. The latter attempts to establish a single theory of innovation for(More)
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