In these 2025 Advanced Life Support Guidelines, the American Heart Association provides comprehensive recommendations for the resuscitation and management of adults experiencing cardiac arrest, ...

Objective: To obtain the derived parameter left atrial stiffness index (LASI) using two-dimensional speckle tracking imaging (2D-STI) and evaluate the diagnostic value o ...

Abstract: The closed-loop optically pumped magnetometer (CM) is a noncryogenic sensor with high dynamic range, wide bandwidth, and high sensitivity, and has broad application prospects in the field of ...

When someone sits in hot air, sweat forms and evaporates, carrying heat away from the skin. This evaporation acts like a cooling system. Submerge the body in water, and that heat escape route largely ...

Since the third Gaia data release in 2022, wide binary stars with separation greater than several thousand astronomical units have been intensely investigated across the world, to probe the nature of ...

Researchers went under the hood of large language models to identify and influence specific concepts They were able to identify hallucinations and improve LLM outputs They uncovered vulnerabilities, ...

Abstract: Cardiac output (CO) is a vital hemodynamic parameter that reflects the blood volume pumped by the heart per minute. A less-invasive way to estimate CO is by analyzing arterial blood pressure ...