How Electrophysiology Advances Heart Rhythm Care
Electrophysiology is a field of medicine that focuses on the electrical activities of the heart. Every heartbeat is triggered by electrical signals that travel through pathways within the cardiac muscle. When these signals malfunction, irregular heart rhythms—known as arrhythmias—can develop. Electrophysiology seeks to understand, diagnose, and correct these electrical disturbances to ensure the heart beats properly.
An electrophysiology study is one of the core diagnostic tools in this field. During this procedure, thin catheters equipped with sensors are inserted into blood vessels and guided toward the heart. These sensors record electrical signals, allowing specialists to pinpoint abnormal pathways or misfiring cells. By mapping these signals, physicians can identify whether the arrhythmia arises from structural abnormalities, scarring, congenital issues, or lifestyle-related factors.
Treatment methods have evolved significantly. Catheter ablation is a widely used approach where targeted energy—such as heat or sometimes extreme cold—is applied to small areas of the heart tissue…
