To find a doctor, call 800-667-5356 or click below:
Find a Doctor
Request an Appointment
It is not completely understood what causes AF.
It is thought that abnormalities or damages to the heart's structure are the most common causes. Although some people with AF have no heart defects or damage which is known as lone atrial fibrillation.
Division of the CardioVascular Institute
Beth Israel Deaconess Medical Center
Lowry Medical Office Building, 2A
110 Francis Street
Boston, MA 02215
© 2013 Beth Israel Deaconess Medical Center
330 Brookline Avenue, Boston, MA 02215
617-667-7000 | TDD: 800-439-0183 | Maps & Directions