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Open AccessDevelopment and validation of machine learning algorithms based on electrocardiograms for cardiovascular diagnoses at the population level
Artificial intelligence-enabled electrocardiogram (ECG) algorithms are gaining prominence for the early detection of cardiovascular (CV) conditions, including those not traditionally associated with convention...
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Blood and CSF levels of brain-derived neurotrophic factor in patients with encephalopathy/encephalitis: a systematic review and meta-analysis
Brain-derived neurotrophic factor (BDNF) is critical for enhancing the survival and growth of neurons and modulating the synaptic plasticity. BDNF levels have been demonstrated to be changed in plasma and cere...
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Open AccessBlood lead level evaluation in children presenting with chronic constipation in Tehran-Iran: a cross-sectional study
Constipation is a common reason for children seeking medical care worldwide. Abdominal complaints and constipation are also common in lead-poisoned children. This study evaluates the prevalence of abnormal blo...
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Open AccessTowards artificial intelligence-based learning health system for population-level mortality prediction using electrocardiograms
The feasibility and value of linking electrocardiogram (ECG) data to longitudinal population-level administrative health data to facilitate the development of a learning healthcare system has not been fully ex...
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A grid interpolation technique for anomaly separation of stream sediments geochemical data based on catchment basin modelling, U-statistics and fractal
Stream sediment geochemical survey is an efficient tool for regional prospecting of ore minerals. However, complex processes of dilution and enrichment made it difficult to be studied by conventional methods. ...
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Open AccessEnvironmental assessment of pediatric Lead exposure in Tehran; a prospective cross-sectional study
Ingestion and inhalation are common routes of exposure for lead in humans. Develo** countries still have unacceptably high rates of lead toxicity, especially in children. Studies on probable risk factors of ...
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Open AccessIdiopathic superficial siderosis of the central nervous system
Regardless of the cause of the superficial siderosis (SS) disease, which is bleeding, the source of bleeding cannot be found in some cases.
