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Updated: May 29, 2026
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Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures
Published on: April 21, 2013
Successful ablation of sinus node reentrant tachycardia using remote magnetic navigation system
Amit Kumar Malik1, Chi Keong Ching, Reginald Liew
1Cardiac Electrophysiology and Pacing, National Heart Centre Singapore, 17 Third Hospital Avenue, Mistri Wing, Singapore 168752, Singapore. dramitkmalik@gmail.com
Summary
Ablating sinus node reentrant tachycardia (SNRT) is challenging with conventional catheters. Remote magnetic navigation (Stereotaxis) offers a successful alternative, reducing sinus node injury risk.
Area of Science:
- Cardiology
- Electrophysiology
- Medical Devices
Background:
- Sinus node reentrant tachycardia (SNRT) poses challenges for catheter ablation.
- Conventional ablation methods carry a risk of sinus node injury.
Observation:
- This study investigated the use of a remote magnetic navigation system (Stereotaxis) for SNRT ablation.
- The system allows for precise catheter control without direct operator manipulation.
Findings:
- Successful ablation of SNRT was achieved using the Stereotaxis system.
- This approach mitigated the risk of direct sinus node injury associated with conventional techniques.
Implications:
- Remote magnetic navigation is a viable and potentially safer alternative for SNRT ablation.
- This technology may improve patient outcomes and reduce complications in tachycardia management.
