Spirometry was first invented in the 1840s by an English surgeon called John Hutchinson, who realised that lung volume or forced vital capacity was related to mortality. 185 years later, spirometry is ...

The Pulse takes you behind the doors of operating rooms, into the lab with some of the world's foremost scientists, and back in time to explore life-changing innovations. The Pulse delivers ...

The Official UK Singles Chart reflects the UK’s biggest songs of the week, based on audio and video streams, downloads, CDs and vinyl, compiled by the Official Charts Company. The UK Top 40 is ...

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all ...

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all ...

The small and lightweight H100N Handheld Pulse Oximeter is tailored for continuous monitoring or spot checks in physician offices or clinics, EMS/transport or in acute care setting.

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The UK's Top 100 biggest artist albums of the week, compiled by the Official Charts Company based on sales of CDs, downloads, vinyl, audio streams and video streams. View the biggest albums of 2024.

The week’s most popular albums as compiled by Luminate, based on multi-metric consumption (blending traditional album sales, track equivalent albums, and streaming equivalent albums). The Weeknd ...

Patient assessment is the process an EMT or paramedic follows to evaluate an injured or ill patient. The process includes a scene size-up, which is the identification and mitigation of risks, a ...

A wide pulse pressure is when the difference between the top number (systolic) and bottom number (diastolic) of your blood pressure reading is more than 100 millimeters of mercury (mm Hg) apart. It is ...