Hypoxaemia was induced by reducing tidal volume, decreasing the ventilation rate and removing positive end expiratory pressure, until SpO 2 was between 60% and 80% in both oximeters. When SpO 2 ...

When it comes to tracking your heart rate, nothing beats using equipment designed for such a purpose, such as chest strap heart rate monitors or electrocardiograms. However, if you're looking for ...

Heart rate variability (HRV) is the variation in the time between two consecutive heartbeats over a specific period. Doctors may use HRV as an indicator for certain aspects of a person’s health ...

Faced with a solid economy and mounting inflation concerns, the U.S. central bank has said it will “move cautiously” on cutting interest rates. By Colby Smith Reporting from Washington At the ...

In 2022, more than 941,600 Americans died from cardiovascular disease. Heart disease remains the leading cause of death in the United States, according to a new report. The American Heart ...