Afib happens when cells in the upper chamber of the heart are triggered by something, causing an irregular heart rhythm in the upper chamber. The danger of Afib starts with a genetic predisposition ...

Nurse practitioner Caitlin Massey from Ascension St. John Medical Center explains the symptoms, risks and new treatment options for atrial fibrillation, a common but serious heart rhythm disorder.

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Everyone has their pre-gym ritual. Mine consists ...