Everyone knows that job stress has an obvious negative implication on health, specifically, the cardiovascular system. While various studies have been conducted and validated to establish that job strain increases the risk of a first coronary heart disease, little was known about the connection between stressful jobs and recurrent coronary heart disease.
Recently, however, scientists have decided to bring their research to the next level by studying nearly a thousand men and women who returned to work after having a heart attack. Observations were made for the first six weeks after their return to their jobs, and the again two years later. Early findings show that the people who return to a chronically stressful job after a heart attack are twice as likely to experience another heart attack than those with stress-free jobs. Job strain, as specifically defined by researchers, involves high psychological demands with low decision control. If the stress of the job doesn’t change upon return to work, there is a much higher risk of having another heart attack or developing angina and coronary heart disease.
A heart attack occurs when a blood vessel that supplies...