Glossary Entry: Electrophysiology Catheter


Definition: An electrophysiology catheter is a medical device used to diagnose and treat heart rhythm disorders. It is designed to map the electrical activity of the heart and can also deliver energy to correct irregular heartbeats.

Detailed Description

Types and Variations

Variations: There are various types of electrophysiology catheters, including diagnostic catheters and ablation catheters. Each type serves a specific function in the diagnosis and treatment of cardiac arrhythmias.


Common Uses: Electrophysiology catheters are commonly used in the diagnosis and treatment of conditions such as atrial fibrillation, ventricular tachycardia, and other heart rhythm disorders.

Insertion and Placement

Procedure: The insertion and placement of an electrophysiology catheter involves threading the catheter through a blood vessel, usually in the groin or neck, and guiding it to the heart. Specific techniques, such as the Seldinger technique, may be employed during the insertion process to ensure correct placement.

Clinical Considerations

Potential Complications

Risks: Potential complications associated with electrophysiology catheterization include bleeding, infection, and damage to the blood vessels or heart tissue.

Care and Maintenance

Maintenance Requirements: Proper care and maintenance of the catheter involve following strict aseptic techniques during insertion and ensuring the sterility of the equipment to minimize the risk of infection.

Additional Information

Related Devices

Associated Terms: Other related devices commonly used in conjunction with electrophysiology catheters include cardiac imaging systems, electrophysiology recording systems, and ablation generators.

Innovations and Advancements

Recent Developments: Recent advancements in electrophysiology catheters include the development of advanced mapping technologies and improved catheter designs for more precise and effective diagnosis and treatment of cardiac arrhythmias.

Regulatory and Safety Notes

Regulations: The use of electrophysiology catheters is subject to strict regulatory standards to ensure patient safety and device effectiveness. Healthcare providers must adhere to these regulations when utilizing these devices in medical practice.