New research indicates that people with psoriasis, even when their skin condition is well-managed, show signs of heart muscle dysfunction at nearly three times the rate of people without the skin disease.
The study, published in the Journal of the European Academy of Dermatology and Venereology, compared 2,020 adults. Half of the participants had psoriasis, and the other half had no inflammatory skin disease. The groups were matched by age and sex. All participants underwent a clinical evaluation and an ultrasound of the heart to examine how the heart muscle was working.
Researchers found that 16.7% of people with psoriasis showed signs of a weaker-pumping heart, known as myocardial dysfunction. In the group without psoriasis, that rate was 6.0%. This difference held true even after researchers accounted for other factors that strain the heart, such as high blood pressure, diabetes, and higher body weight.
Key Findings
The link between psoriasis and heart muscle trouble persisted after adjusting for other cardiometabolic risk factors and existing cardiovascular disease. This suggests psoriasis itself may contribute to heart risk. The severity of the skin disease did not appear to matter. The rate of heart muscle trouble was similar whether someone had mild or severe psoriasis. Having a milder case did not seem to be protective.
Higher body mass index and diabetes were each independently tied to heart muscle trouble in the psoriasis group. Both are already known to raise heart risk.
The authors of the study noted that their work extends earlier research connecting psoriasis to heart risk. They stated that the exact mechanisms are not yet known, and it is not clear what can specifically lower this risk in people with psoriasis. The study is considered emerging science that warrants further investigation.
What This Means
Psoriasis is often treated as a skin issue, with patients working with a dermatologist to manage flares and plaques. This research reinforces that psoriasis is a whole-body inflammatory disease. The findings suggest that a diagnosis of psoriasis might warrant a check-in about cardiovascular health with a primary care physician.
For people with psoriasis, the research is not a cause for alarm but a reason to discuss heart health with a doctor. The authors point to the value of cardiovascular assessment for everyone with psoriasis, no matter how mild the skin condition looks. Higher body weight and diabetes were both independently linked to heart muscle trouble in the study, so working with a care team on these factors is a practical step.
Managing psoriasis well remains important for day-to-day comfort and for keeping overall inflammation in check. A dermatologist and a primary care doctor or cardiologist working together can provide a fuller picture of a patient’s health. Omega-3 fatty acid supplementation has been shown to be supportive of both psoriasis and heart conditions, though it is not a standalone treatment for either.
