A flow chart of subjects through phase I of the study is shown in figure 1. All participants were subject to the same exclusion criteria—pregnancy, under 18 years of age, claustrophobia and metallic ...
Compiled by the Official Charts Company, the UK's biggest jazz and blues albums of the week, based on sales of digital bundles, CDs, vinyl and other formats, across a seven day period.
This article discusses how to measure and interpret heart rate variability and what the measurement means ... Heart rate variability is most accurately measured with an electrocardiogram (ECG or EKG).