Unobvious Factors in the Development of Myocardial Infarction Discovered 0 7

A large review of data from more than 22 million people has shown that certain mental disorders may be associated with an increased risk of myocardial infarction and other acute cardiac conditions. The analysis was conducted by researchers from the University of Calgary, who examined dozens of previously published studies. The results of the study were published in JAMA Psychiatry.

The most robust association found by the researchers was for post-traumatic stress disorder (PTSD) and sleep disorders. Individuals with PTSD had a significantly higher risk of myocardial infarction compared to those who did not experience this disorder. An increased risk was also observed in cases of depression and anxiety disorders, although the data in these cases were less definitive.

The authors note that mental disorders often co-occur with already known risk factors for cardiovascular diseases — high blood pressure, diabetes, and metabolic disorders. Additionally, chronic stress, inflammation, and sleep problems may further burden the cardiovascular system.

The researchers emphasize that this is not about a direct cause, but rather a statistical association. Nevertheless, the results point to the importance of a comprehensive approach to health — where mental state is considered not separately, but as part of the overall cardiovascular risk.