Need Help?
Contact Us

RHYTHMIA HDx™ Mapping System

Built from the ground up for high-definition cardiac mapping, the RHYTHMIA HDx Mapping System gives you unprecedented clarity to diagnose with greater efficiency, deliver targeted therapy and confidently achieve procedural endpoints in complex substrates.

Divider Divider
HD cardiac maps from the RHYTHMIA HDx mapping system show the difference clarity makes.

True HD Mapping


RHYTHMIA is the only cardiac mapping system that enables true high-definition mapping. It has been shown to be 5X faster with 25X more data points than standard mapping systems and has a clinically proven 0.01mV noise floor.2-4

The RHYTHMIA HDx mapping system combines density, resolution and automation for unparalleled clarity.

Clinical Proof


Explore clinical data, case studies and physician perspectives about the unprecedented clarity offered by the RHYTHMIA cardiac mapping system.



RHYTHMIA HDx Cardiac Mapping System


RHYTHMIA HDx combines advanced signal-processing hardware, a novel software algorithm that can process unlimited data and the INTELLAMAP ORION™ High-Resolution Mapping Catheter to give you unparalleled HD cardiac mapping to tackle the most complex procedures.

The INTELLAMAP ORION High-Resolution Mapping Catheter has eight times smaller electrodes.<sup>4</sup>

INTELLAMAP ORION™ High-Resolution Mapping Catheter


Designed to work with the RHYTHMIA HDx cardiac mapping system, INTELLAMAP ORION is the only mapping catheter engineered to support high-definition mapping for unprecedented clarity in a range of cases—from simple to the most complex.

The INTELLANAV family of ablation catheters provide tracking accuracy better than 1 mm.3

INTELLANAV™ Ablation Catheters


Built on the BLAZER™ platform, the INTELLANAV family of magnetic-enabled ablation catheters was designed to work with the RHYTHMIA HDx Mapping System and provide predictable handling, dependable performance and proven results.

The LABSYSTEM PRO EP recording system offers four advanced signal tools.

LABSYSTEM™ PRO EP Recording System


LABSYSTEM PRO works with the RHYTHMIA HDx Mapping System to help you improve workflow management and access your patients’ EP study data from any location, in or out of the lab.

Close-up of a RHYTHMIA HDx high-definition cardiac map.

Experience RHYTHMIA HDx for Yourself


Join us for an in-person experience to see the clarity the RHYTHMIA HDx cardiac mapping system offers first-hand.

INTELLAMAP ORION high-resolution mapping catheter.

More Cardiac Mapping and Ablation Products


See all our electrophysiology products that work with the RHYTHMIA HDx mapping system.

Top