Blog

What Is Atrial Fibrillation?Your heartbeat is controlled by electrical signals that keep it steady and coordinated. In atrial fibrillation (AFib), those signals misfire, causing the upper chambers of the heart (atria) to beat irregularly or too quickly. This irregular rhythm can disrupt blood flow, leading to symptoms such as palpitations, fatigue, [...]

Understanding PacemakersYour heart’s rhythm is powered by an electrical system that tells it when to beat. Sometimes, that system doesn’t work properly, and the heart beats too slowly or irregularly. That’s where a pacemaker comes in.A pacemaker is a small, battery-powered device implanted under the skin near the collarbone. It sends tiny [...]