Advanced 3D mapping, data integration, and technical innovation defines a range of instruments created for the treatment of cardiac arrhythmias.



Clinical research and evidence from the field of electrophysiology, cardiac arrhythmias, and atrial fibrillation.



Education programs that inspire excellence for electrophysiologists, fellows, proctors, and allied professionals.

Jacqueline's AFib and catheter ablation story

Jacqueline's Story

As an active octogenarian, Jacqueline ran into trouble after her body could no longer tolerate her AFib medications. After four emergency room visits, her doctor suggested catheter ablation as a treatment option. Now, Jacqueline is feeling like herself again, and enjoys cycling several times a week.


The CARTO VISITAG™ Module provides access to data collected during the application of RF energy. The data does not indicate the effectiveness of RF energy application. CARTO VISITAG™ Module settings are user defined based on the user’s clinical experience and medical judgment. Biosense Webster, Inc. does not recommend any settings for the CARTO VISITAG™ Module.

THERMOCOOL® Navigation Catheters are indicated for the treatment of recurrent drug/device refractory sustained monomorphic ventricular tachycardia (VT) due to prior myocardial infarction (MI) in adults.

137655-220628 ©Biosense Webster, Inc. 2022 Last Updated on 8/17/2022.