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Masks Strongly Recommended but Not Required in Maryland, Starting Immediately

Due to the downward trend in respiratory viruses in Maryland, masking is no longer required but remains strongly recommended in Johns Hopkins Medicine clinical locations in Maryland. Read more.

On Demand Seminar

What Is Atrial Fibrillation (Afib)?

Learn about symptoms, risk factors, possible complications and treatment options.

Featured Expert:

Dr. Hugh Calkins

Doctor uses stethoscope to listen to her patient's heart

About:

Join Hugh Calkins, director of the Johns Hopkins Atrial Fibrillation Center, as he discusses this common heart rhythm abnormality. Learn about symptoms, risk factors, possible complications and treatment options.

Watch recording