A stress test does not give the total picture of the cardiac blood vessels. As such, the risk of heart attack remains, shares ...

One of the strongest predictors of long-term mortality among patients undergoing a cardiac stress test is the need for a pharmacologic versus treadmill test, new data show. Moreover, although the risk ...

Psychological issues are multi-faceted in etiology, stemming from biological, psychological, and sociological drivers. Underlying each of these drivers is the stress-reactive mechanism. Stress ...

Northwestern University engineers have now built a small wireless device that listens to those signals at once. The soft, ...