Cardiology
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Which Acute Myocardial Infarction Patients Need a Blood Transfusion?
A randomized trial of a restrictive blood transfusion strategy vs. a more liberal strategy in patients with acute myocardial infarction and anemia showed the restrictive strategy is noninferior to the liberal strategy for preventing the primary outcome of death, reinfarction, stroke, or emergency revascularization.
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Pralsetinib Capsules (Gavreto)
Pralsetinib should be prescribed to treat adults with metastatic RET, fusion-positive non-small cell lung cancer.
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Nuts and Heart Health
Investigators studied changes in quantity of nut consumption and relative risk of cardiovascular disease, finding significantly lower risk when nut consumption increases by > 0.5 servings daily.
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Repeat SARS-CoV-2 Infection
Whole genome sequencing confirmed that repeat infection with SARS-CoV-2 is possible, something that is consequential for vaccine use and public health.
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Dexamethasone for COVID-19 Inpatients Requiring Oxygen
Dexamethasone administration is associated with reduced 28-day mortality in oxygen-requiring COVID-19 patients, including those receiving mechanical ventilation.
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Vitamin D Deficiency and COVID-19 Infection
Investigators found the relative risk of testing positive for COVID-19 was higher for patients who likely are vitamin D deficient.
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Intermittent Fasting, Pesco-Mediterranean Diet Can Improve Health
Meta-analysis reveals pattern of better cardiovascular health among those who consume more seafood, vegetables, and fruit vs. those who live on red meat-heavy diets.
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What Is the Cause of This Regular WCT?
The ECG in the figure was obtained from an older woman who presented with hypotension. What is the rhythm?
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Clascoterone Cream 1% (Winlevi)
Clascoterone should be prescribed to treat acne vulgaris in patients age 12 years and older.
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Respiratory Syncytial Virus: Effective Prevention Still Needed
Prevention of respiratory syncytial virus infection is needed but challenging. New studies show some favorable effectiveness on infant outcomes with both vaccination of healthy pregnant women and passive single-dose immunization of prematurely born babies.