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Post-Traumatic Stress Disorder and Heart Disease are Linked

By Expert HERWriter
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Posttraumatic Stress Disorder (PTSD)  related image Photo: Getty Images

Today I will continue our discussion of post-traumatic stress disorder (PTSD) and how it can increase the rate of heart disease and the progression of the disease in our returning veterans. To quickly review the definition of PTSD, it is the development of certain symptoms following a mentally stressful event that involved actual death or the threat of death, serious injury, or a threat to oneself or others. A study in the American Journal of Cardiology found that our returning veterans have a higher rate of being diagnosed with heart disease or their heart disease becoming more severe if the person has also been diagnosed with PTSD.

To be clear, the study doesn’t state that PTSD causes heart disease, but instead that it can be a contributing risk factor for heart disease in people who have been diagnosed with PTSD. There are several symptoms that contribute to heart disease; one of them is narrowing of the arteries. When the arteries are narrowed there is less blood that can get through. Once the arteries are blocked that can cause a heart attack. The study found that 75 percent of the veterans with PTSD had narrowing of their arteries whereas only 59 percent of the veterans without PTSD had narrowing of their arteries. For those veterans who were diagnosed with heart disease during the initial study there was a three-and-a-half year follow- up which found that 17 percent of the veterans with PTSD had died compared to only 10 percent of veterans who did not have PTSD. The study also mentioned that the stress hormones that are elevated in people with PTSD could be contributing factors as well as the negative lifestyle behaviors such as heavy alcohol use or smoking. Stress, alcohol use and smoking are also risk factors in heart disease.

The study was conducted with mostly male participants but it still has important information for women, because approximately 1.8 million women are serving in our military. Female veterans are also one of the fastest growing segments of the veteran population.

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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