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Geoffrey Barnes, MD

Geoffrey Barnes, MD, is the director of the Vascular Medicine Fellowship at the University of Michigan’s Frankel Cardiovascular Center.

Articles by Geoffrey Barnes, MD

Detecting Atrial Fibrillation in Primary Care: Warning Signs and Modifiable Risk Factors

ByGeoffrey Barnes, MD

September 28th 2026

Geoffrey Barnes, MD, on why a careful exam is the first line of detection and which 2 risk factors primary care clinicians can actually change.

Latest Updated Articles

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GLP-1 RAs for Weight Management: A Primary Care Approach to Risk and Monitoring

FDA Expands Baricitinib Approval to Adolescents With Severe Alopecia Areata

Stroke Incidence Nearly Doubled Among Adults Younger Than 55 Over 3 Decades

ACCORD Trials: Efficacy and Safety of Dextromethorphan-Bupropion in Agitation

Safety, Dosing, and Drug Interactions for Dextromethorphan-Bupropion in Agitation