Could an Irregular Heartbeat Cause a Stroke? Understanding AFib and Atrial Fibrillation | Ep. 69

Dr. Rock here. Today we’re breaking down one of the most common heart rhythm problems out there: atrial fibrillation, or AFib. A lot of people have heard the term before, but they’re not totally sure what it actually means—or why doctors take it so seriously. So in this episode, I’m explaining what AFib really is, why it happens, and why an irregular heartbeat can increase your risk of stroke if it’s not treated properly. We get into: what atrial fibrillation actually does inside the heart why blood clots can form during AFib the symptoms people may notice (and why some people feel nothing at all) how doctors determine stroke risk the major causes and risk factors behind AFib how blood thinners like Eliquis and Xarelto help prevent strokes cardioversion, rhythm control medications, and the Watchman procedure and why treating things like sleep apnea, weight, blood pressure, and alcohol use matters so much We also talk about wearable monitors, smart devices that detect irregular rhythms, and why they can be helpful—but don’t replace a real medical evaluation. Here’s the biggest takeaway: AFib isn’t dangerous just because your heartbeat feels weird. It’s dangerous because it can silently form clots that travel to the brain and cause devastating strokes. The good news? We have a lot of effective tools to reduce that risk when people understand what’s going on and get treated early. Connect with Dr. Rock: Linktree Supplements