Cardiovascular diseases (CVDs) are highly preventable non-communicable diseases. ECG is a potential tool for risk stratification with respect to CVD. Our aim was to evaluate ECG’s role in all-cause and cardiovascular mortality prediction. Methods Participants from the Brazilian Longitudinal Study of Adult Health, free of known CVD at baseline were included. A 12-lead ECG was … Continue reading Prognostic value of #electrocardiographic abnormalities in adults from the Brazilian longitudinal study of adults’ health
Smiling has been previously shown to improve stress responses. We replicated and expanded this work by testing whether smiling helps with a potent real-world stressor: a vaccination-like needle injection. We also extended past research by examining grimacing, a facial expression known to naturally occur during stress and pain and one that shares some of the … Continue reading #Smile (or grimace) through the #pain? The effects of experimentally manipulated facial expressions on needle-injection responses.