Sleep Loss Takes a Toll on Your Heart
Short-term sleep loss due to long working hours may adversely affect your heart function, a study has warned. People who work in fire and emergency medical services, medical residencies and other high-stress jobs are often called upon to work 24-hour shifts with little opportunity for sleep. “For the first time, we have shown that short-term sleep deprivation in the context of 24-hour shifts can lead to a significant increase in cardiac contractility, blood pressure and heart rate,” said study author Daniel Kuetting from University of Bonn in Germany. For the…
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