HeartLight X3

The HeartLight X3 Endoscopic Ablation System

The HeartLight X3 Endoscopic Ablation System

As the ultimate pulmonary vein isolation (PVI) tool for the treatment of atrial fibrillation (AF) ablation, the HeartLight X3 System builds on the benefits of direct tissue visualization, titratable laser energy, and our compliant balloon technology.

Pulmonary Vein Isolation for Atrial Fibrillation Ablation (AFib)

The HeartLight X3 System provides electrophysiologists with a laser balloon ablation catheter with three unique features. The ultra-compliant Excalibur Balloon provides stable, antral contact, our new RAPID Mode enables high-power short-duration for precise and continuous energy delivery and the endoscope provides direct visualization for real-time control and confirmation of all of this.

Direct Visualization


Visualize Pulmonary Vein Isolation

Utilizing an endoscope within the catheter shaft, the HeartLight X3 Endoscopic Ablation System allows electrophysiologists to see directly into the patient’s heart. Direct visualization enables the physician to visualize stable and effective contact, leading to precise energy delivery for tailored and durable lesion creation. Reduce your reliance on maps and other surrogate visualization methods because with HeartLight X3, seeing is believing.

Laser Energy with RAPID Mode

Precise and Durable Energy Delivery

HeartLight X3 utilizes laser energy for focused and precise lesion creation. Similar to radiofrequency, our laser energy can be titrated from 5.5W to 15W to account for variations in anatomy and provide optimal energy delivery. With HeartLight X3, energy delivery can be done in a point-by-point or continuous fashion with our new RAPID Mode to create a tailored lesion set. With HeartLight X3, you can be confident that you’re creating continuous and durable lesions.


Compliant Balloon Technology


Utilizing Compliant Balloon Technology

The HeartLight X3 Endoscopic Ablation System with the Excalibur Balloon enables physicians to achieve stable contact with direct tissue visualization. This allows for durable lesion creation in a range of pulmonary vein anatomies with a single balloon. Learn more about the Excalibur Balloon.


X3 Live Case

CardioFocus HeartLight X3 Catheter Ablation Experience

Watch as Dr. Pieter Koopman from Jessa Hospital in Hasselt, Belgium completes a procedure using the CardioFocus HeartLight X3 System. Jessa Hasselt has completed over 1,000 atrial fibrillation ablation procedures for PVI with our endoscopic ablation catheter, with most procedures completed in under one hour.


Contact Our Representatives or Find a Doctor

Electrophysiologists treating treating atrial fibrillation (AFib) know how important procedural control is for patient outcomes. That’s why the HeartLight Endoscopic Ablation System’s compliant balloon, titratable laser energy with RAPID Mode, and direct visualization make it a new standard for PVI procedures. To learn more, contact your local sales representative today.

HeartLight X3 System Resources