The heart relies on a precise electrical system to maintain a regular rhythm. When the electrical signals become disrupted, the heartbeat may become too slow, irregular, or occasionally too fast. Some rhythm disorders can cause symptoms such as dizziness, fatigue, fainting, weakness, breathlessness, or reduced exercise tolerance. Depending on the underlying problem, doctors may recommend medication, monitoring, catheter-based procedures, or an implanted cardiac device. For patients considering heart pacemaker surgery in UAE , understanding the reasons for implantation, available device options, the procedure, recovery, and long-term monitoring can help them make informed healthcare decisions. A pacemaker is primarily designed to support patients whose heart beats too slowly or whose electrical signals do not travel properly through the heart. What Is a Pacemaker? A pacemaker is a small electronic medical device designed to help regulate the heart's rhythm. It monitors the electri...