What is Atrial Fibrillation? Understanding its heart rhythm disorder causes and symptoms to prevent complications

Atrial Fibrillation or AFib is a common heart rhythm disorder. It causes rapid and chaotic heartbeats. Poor blood pumping can lead to complications. Legendary director Francis Ford Coppola underwent an AFib procedure in Rome. AFib symptoms vary, some people may not notice anything. Untreated AFib increases the risk of stroke and heart failure.