Living in a food desert doubles stroke risk for patients with atrial fibrillation, study finds

Published Date: 05 Sep 2025

Patients with atrial fibrillation who live in neighborhoods with poor access to full-service grocery stores face sharply higher odds of stroke and death, according to a new study from Tulane University.

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Despite rising cases in recent years, lentigo maligna shows minimal progression to melanoma, and patients with this condition are more likely to die due to other factors, a retrospective study finds.

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Long-term implications may be underestimated, and new data show relatively low medication use.

A new study finds that prior authorization requirements vary widely across major insurers and suggests large language models could help streamline how authorization rules are interpreted and processed.

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