ADHD may Increase the Risk of Heart Disease in Adults
Highlights:
- Attention deficit/hyperactivity disorder (ADHD) is an independent risk factor for a wide range of heart diseases like cardiac arrest, hemorrhagic stroke and peripheral vascular diseases in adults
- Psychiatric co-morbidities such as eating and substance use disorders could be one of the key reasons for developing cardiovascular diseases among people with ADHD
- Timely diagnosis and treatment can save lives of adults with ADHD
Adults with ADHD are at higher risk of developing a range of heart diseases than those without the condition, according to a large observational study led by researchers at Karolinska Institutet and �rebro University in Sweden.
The researchers say the findings, published in the journal World Psychiatry, underscore the need to monitor cardiovascular health in people with ADHD.
What is ADHD?
Attention deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders, with a global prevalence of around 2.5 percent in adults. It often exists in parallel with other psychiatric and physical conditions, some of which have been linked to an increased risk of cardiovascular disease (CVD). But whether ADHD is independently associated with overall and specific cardiovascular diseases has not received as much attention.Link Between ADHD and Heart Disease
In the current study, the researchers sought to unmask the correlation between ADHD and some 20 different cardiovascular diseases when separated from other known risk factors such as type 2 diabetes, obesity, smoking, sleep problems and mental disorders.‘Early identification of psychiatric co-morbidities (such as eating and substance use disorders) and lifestyle factors such as (obesity, type 2 diabetes, sleep problems, smoking and mental disorders) can help reduce the risk of heart disease in individuals with ADHD.’
"We found that adults with ADHD were more than twice as likely to develop at least one cardiovascular disease, compared with those without ADHD," says the study's first author Lin Li, postdoctoral researcher at the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet. "When we accounted for other well-established risk factors for CVDs, the association weakened but still remained significant, which indicates that ADHD is an independent risk factor for a wide range of cardiovascular diseases."
The findings are based on data from a national registry of more than five million Swedish adults, including some 37,000 people with ADHD. After an average of 11.8 years of follow-up, 38 percent of individuals with ADHD had at least one diagnosis of cardiovascular disease, compared with 24 percent of those without ADHD.
Risks were elevated for all types of cardiovascular diseases and especially high for cardiac arrest, hemorrhagic stroke and peripheral vascular diseases. The association was somewhat stronger in men than in women. Some psychiatric co-morbidities, especially eating and substance use disorders, significantly increased the risk of cardiovascular disease in people with ADHD. Treatment with stimulants and other psychiatric drugs, such as antidepressants and anxiety-reducing medication, did not materially affect the association between ADHD and cardiovascular disease.
The researchers note that due to the observational nature of the study, the findings cannot establish a causal relationship.
"Clinicians need to carefully consider psychiatric co-morbidity and lifestyle factors to help reduce the CVD risk in individuals with ADHD, but we also need more research to explore plausible biological mechanisms, such as shared genetic components for ADHD and cardiovascular disease," says the study's last author Henrik Larsson, professor at the School of Medical Sciences, �rebro University, and affiliated researcher at Karolinska Institutet.
The researchers note the study has some limitations, including a lack of data on some lifestyle related factors, such as diet and physical activity, that could impact the association.
Reference:
- Attention-deficit/hyperactivity disorder as a risk factor for cardiovascular diseases: a nationwide population-based cohort study - (https:doi.org/10.1002/wps.21020)
Source: Eurekalert
Cite this Article ⇣⇡
Please use one of the following formats to cite this article in your essay, paper or report:
-
APA
Adeline Dorcas. (2022, September 17). ADHD may Increase the Risk of Heart Disease in Adults. Medindia. Retrieved on Nov 22, 2024 from https://www.medindia.net/news/healthwatch/adhd-may-increase-the-risk-of-heart-disease-in-adults-208631-1.htm.
MLA
Adeline Dorcas. "ADHD may Increase the Risk of Heart Disease in Adults". Medindia. Nov 22, 2024. <https://www.medindia.net/news/healthwatch/adhd-may-increase-the-risk-of-heart-disease-in-adults-208631-1.htm>.
Chicago
Adeline Dorcas. "ADHD may Increase the Risk of Heart Disease in Adults". Medindia. https://www.medindia.net/news/healthwatch/adhd-may-increase-the-risk-of-heart-disease-in-adults-208631-1.htm. (accessed Nov 22, 2024).
Harvard
Adeline Dorcas. 2022. ADHD may Increase the Risk of Heart Disease in Adults. Medindia, viewed Nov 22, 2024, https://www.medindia.net/news/healthwatch/adhd-may-increase-the-risk-of-heart-disease-in-adults-208631-1.htm.