Atrial fibrillation is the most common irregular heart rhythm that starts in the atria, or top of the heart. Dr. Walid Saliba and Dr. Ayman Hussein join Dr. Oussama Wazni to answer your questions about atrial fibrillation. This is part 1 of a 2-part series to address symptoms, risks, and management of atrial fibrillation as well as other questions from patients. Next week’s episode will answer more of your questions!