Stress And Insomnia Can Increase Cardiovascular Death Risk Threefold

As per the American Heart Association, 103 million people in the United States have hypertension. Hypertension, which refers to high blood pressure, is a risk factor for several health complications. Hypertension can be a silent killer – in the beginning it may damage your health quietly and then symptoms start to show.

People who have hypertension can struggle with disability or even fatal heart problems. Stroke, coronary artery disease, ischemic heart disease, these are only a few of the ailments that people with hypertension are at risk of.

Combine hypertension with poor quality sleep and stress, and the risk of death due to cardiovascular disease climbs higher. It is no secret that proper sleep is required to keep your health in good shape. What’s more, stress can lower one’s quality of life and lead to many health problems.

This is why it is essential to ensure that you are getting enough sleep and are also practicing ways to reduce your stress. A new research shows that patients of hypertension who have work-related stress and struggle to catch zzz, that too on an almost daily basis, are at a 3x higher risk of death by cardiovascular disease.

What Did This Study Reveal?

As per a new research, results of which have been published in the European Journal of Preventive Cardiology, stress and insomnia increase the risk of death through cardiovascular disease for the patients of hypertension by three times.

Researchers involved in this study found that in comparison to people who had hypertension along with work stress and lack of sleep, those who had hypertension but slept well and didn’t have work-induced stress, weren’t at such risk.

For the purpose of the study, 2000 employees in the age bracket of 25 to 65 were analyzed. At the time of the study, these people had elevated blood pressure but no cardiovascular disease or diabetes. It was found people who had either insomnia or work-related stress were also at risk of cardiovascular death, but those who had both at once, for them the risk was higher.

Regarding this, Prof. Karl-Heinz Ladwig says, “The risk is not having one tough day and no sleep. It is suffering from a stressful job and poor sleep over many years, which fade energy resources and may lead to an early grave.”

Sleep and stress

Sleep and stress also share a link. Stress may keep one from enjoying restful or any sleep. And lack of sleep may give one stress. Both of these also share a link with the health of the heart as discussed above. To improve your sleep, you can ensure that you adhere to sleep hygiene tips and for reducing stress you can consider mediation and yoga.


The risk of cardiovascular death is 3x higher for patients of hypertension who have insomnia and work-induced stress as revealed by a new study. Keeping this in view, it is essential to reduce stress and sleep the recommended number of hours.