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Getting the latest healthcare news for you
Getting the latest healthcare news for you
After a traumatic event, your mental health can quietly threaten your heart. A large Danish study found that alcohol use disorder (AUD) is the strongest psychiatric predictor of major cardiac and cerebrovascular events post-trauma — outranking even PTSD. Depression, PTSD, schizophrenia, and anxiety also made the list, signaling that cardiovascular risk screening after trauma should cast a much wider net.
When trauma strikes, the heart pays a price too — and it's not just PTSD driving the risk. A large Danish registry study of over 219,000 trauma-exposed adults found that a broad range of psychiatric disorders diagnosed after traumatic events are linked to higher odds of major adverse cardiac and cerebrovascular events (MACCE), including heart attack, stroke, and cardiovascular death. Alcohol use disorder (AUD) emerged as the top psychiatric predictor in both men and women, followed by depressive episodes and PTSD/stress-related disorders.
The study used sex-stratified machine-learning models to rank psychiatric predictors, revealing notable differences between men and women. PTSD was a significant predictor only in women, while cannabis- and opioid-related disorders ranked higher in men. Researchers caution these are risk markers, not proven causal factors — behavioral pathways (poor sleep, inactivity, smoking) and biological mechanisms (HPA axis dysregulation, inflammation) likely play a role.
Key Takeaways:
Why it matters: Clinicians managing trauma survivors should screen for a wide spectrum of psychiatric conditions — not just PTSD — as part of cardiovascular risk assessment. Early mental health intervention may help reduce downstream heart disease risk.
