Diseases, Conditions, Syndromes

Previously deployed military personnel show retained dust in lungs

Military personnel who were deployed in Afghanistan and Iraq may have been exposed to significant amounts of dust and other respiratory hazards, leading to persistent respiratory symptoms and diseases like asthma and bronchiolitis. ...

Cardiology

PTSD may raise odds for irregular heartbeat

(HealthDay)—For reasons that aren't yet clear, people who battle PTSD may also be at heightened risk for the common heart rhythm disorder atrial fibrillation, researchers report.

Oncology & Cancer

9/11 cancer study won't settle debate over risks

The most comprehensive study of potential World Trade Center-related cancers raises more questions than it answers and won't end a debate over whether the attacks were really a cause.

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