Curious About Pacemakers? Start Here Before Talking to Your Cardiologist.
A pacemaker is a small electronic device implanted under the skin of the chest to help manage irregular heartbeats. If your heartbeat is too slow, too fast, or inconsistent, a pacemaker helps restore a normal rhythm. If you're considering one, it's essential to understand the basics before speaking with your Cardiologist . When Is a Pacemaker Needed? Pacemakers are typically recommended when the heart's natural rhythm is disrupted due to conditions like bradycardia (slow heart rate) or heart block. Symptoms that may indicate the need for a pacemaker include fatigue, dizziness, fainting, or shortness of breath. These signs should not be ignored and must be evaluated promptly. How Does a Pacemaker Work? A pacemaker monitors your heart's electrical activity and sends mild electrical impulses to correct abnormal rhythms. It works only when needed—if your heart is beating normally, the pacemaker remains inactive. This advanced technology ensures your heart maintains a stea...