Measured in milliseconds, a normal HRV for adults can range from below 20 to above 200, depending age, gender, and other ...

Isis Terrington describes the development of a novel medical-grade, wearable monitor to accurately measure respiratory rate.

Discover how breathing through your nose improves sleep quality, boosts athletic performance and reduces stress.

Among older adults in Spain, hospitalisation rates from respiratory syncytial virus (RSV) infection increases progressively ...

Physicians are more likely to order respiratory pathogen testing since the COVID-19 pandemic, affecting testing rates and ...

Scientists studied how plants grow under high CO2 and light, revealing increased photosynthesis and carbon loss.

Adjusted for inflation, total spending on respiratory pathogen testing increased from $20.6 million in 2016 to $111 million in 2022. The average-adjusted cost per encounter for respiratory testing ...