Dual-Chamber Pacemaker

A dual-chamber pacemaker is a small device implanted under the skin that helps regulate the heart's rhythm by stimulating both the upper and lower chambers (atria and ventricles). It detects the heart's natural electrical signals and delivers small electrical impulses when these signals are too slow or irregular. This coordination ensures the heart beats in a normal, efficient rhythm, improving circulation and reducing symptoms like fatigue or dizziness. By pacing both chambers, it maintains synchronized heartbeats, supporting better overall heart function and quality of life for people with certain types of heart rhythm problems.