Advising patients on the use of non-alcoholic beverages that mirror alcohol.

•Non-alcoholic beverages that mirror alcohol have potential benefits and risks.•Providers are currently offering varied health guidance on use of these beverages.•Research is needed to yield consensus on non-alcoholic beverage use health effects.

Smartphone App for Prehospital ECG Transmission in ST-Elevation Myocardial Infarction Activation: Protocol for a Mixed Methods Study.

Background: Timely diagnosis and treatment for ST-elevation myocardial infarction (STEMI) requires a coordinated response from multiple providers. Rapid intervention is key to reducing mortality and morbidity. Activation of the cardiac catheterization laboratory may occur through verbal communication and may also involve the secure sharing of electrocardiographic images between frontline health care providers and interventional cardiologists.

Diagnostic accuracy of GPT-4 on common clinical scenarios and challenging cases.

Introduction: Large language models (LLMs) have a high diagnostic accuracy when they evaluate previously published clinical cases.

Methods: We compared the accuracy of GPT-4's differential diagnoses for previously unpublished challenging case scenarios with the diagnostic accuracy for previously published cases.

Results: For a set of previously unpublished challenging clinical cases, GPT-4 achieved 61.

Cholesterol Nanofiber Patches with Sustainable Oil Delivery Eliminate Inflammation in Atopic Skin.

Atopic skin is dry and itchy and lacks integrity. Impaired skin barrier results from altered lipid composition of the skin. A crucial skin lipid, cholesterol, provides flexibility and homeostasis of the cell membranes' lipid bilayer.