Diagnostic Techniques and Procedures: News and Research on Heart Function Tests

MeSH tree: E01.370.370.380

Pulse oximeter performance varies by skin pigment

The differences, or bias, between estimates of blood oxygen saturation levels as measured with pulse oximeters compared to the gold-standard method of measuring oxygen saturation in arterial blood varied significantly between ...

Women with chest pain may not need intensive medical therapy

An intensive three-drug regimen of heart medications did not significantly impact the rate of serious cardiovascular events at five years in women who experienced signs and symptoms of ischemia, or insufficient blood flow ...

Smart radar device warns of serious heart issues

Dr. George Shaker has huge hopes for a small radar device he developed with a team of researchers at the University of Waterloo. An engineer who has pursued the possibilities of radio waves for more than 20 years, Shaker ...

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