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Diagnosis and Management of Supraventricular Tachycardia
Supraventricular tachycardia (SVT) is a common medical condition. Diagnosis and treatment often occur simultaneously. To a great degree, long-term treatment options depend on the history of symptoms and the patient’s desire, rather than on the specific type of SVT.
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Infectious Disease Alert Updates
Sex in the Time of COVID-19; Serum SARS-CoV-2 and Disease Severity; Natural History of Untreated Tuberculosis
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Gut Microbiome in Patients at Risk for Parkinson’s Disease
Certain risk factors and prodromal markers of Parkinson’s disease (PD), such as constipation and rapid eye movement sleep behavior disorder, are associated with specific bacterial compositions of the gut. However, the value of gut microbiome data to predict the risk of PD development needs further investigation.
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Hospitalized COVID-19 Patients: SARS-CoV-2 RNA in Plasma Associated with ICU Admission and Mortality
A prospective cohort study found that SARS-CoV-2 plasma RNA was detected more often, and the levels were higher, in patients who were admitted to the intensive care unit and/or who died.
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Chronic Low-Dose Corticosteroids and Infection Risk
The prolonged use of low-dose oral corticosteroids (including < 5 mg prednisone equivalent doses) in rheumatoid arthritis patients is associated with an increased risk of infection.
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Corticosteroid Bursts and Subsequent Sepsis
Short-term (< 14 days) administration of oral corticosteroids is associated with an increased risk of adverse events, including an approximately two-fold risk of sepsis.
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First There Was MIS-C, Now There Is MIS-A
Multisystem inflammatory syndrome in adults (MIS-A), similar to multisystem inflammatory syndrome in children (MIS-C), is described by the Centers for Disease Control and Prevention.
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Ethical Issues Affecting COVID-19 Vaccination
The world waits eagerly for a COVID-19 vaccine. But the supply of vaccine is unlikely to initially meet the demand. Ethical issues are important as individuals and groups are prioritized for early vaccination.
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Targeting 100% or 70% of Enteral Calorie Requirements During Critical Illness Results in Equivalent Outcomes at Six Months
This was a multicenter, blinded, parallel-group, randomized trial of mechanically ventilated critically ill patients. Achieving 100% calorie requirements did not change outcomes at six months when compared to a more modest goal of 70% of predicted calorie requirements.
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Evaluation and Treatment of Severe Community-Acquired Pneumonia in the ICU
Community-acquired pneumonia is a common cause for hospital admission. This article serves to summarize new updates in the definition, prognosis, and treatment, specifically of bacterial, severe community-acquired pneumonia.