TRUE ELECTROGRAMS* WITH ENSITE™ OMNIPOLAR TECHNOLOGY (OT)
Accelerate diagnosis & treatment decisions through accurate mapping with EnSite Omnipolar Technology and the Advisor™ HD Grid Mapping Catheter, Sensor Enabled™¹.
WHAT IS OMNIPOLAR TECHNOLOGY?
Omnipolar technology accelerates diagnosis and treatment decisions by providing a new way to calculate bipolar electrograms that are independent from catheter wavefront orientation. EnSite OT maximizes data collection and increases map resolution by tripling the number of points collected per save as points are effectively placed every 2 mm¹**.
*OT captures true signals independent of catheter orientation relative to the wavefront.
**As compared to the use of traditional bipole mapping.
IDENTIFY TRUE, LOCAL
annotation-independent tissue characteristics¹
SEE EVERY SIGNAL IN 360 DEGREES –
capturing signals that no other
mapping technology can see**
GAIN INSTANT NEW PERSPECTIVE
OF WAVEFRONT DIRECTION
with activation direction
arrows displayed beat by beat
ENHANCE MAP ACCURACY
with 3x increase in point
density per acquisition***¹
**Every signal can be defined as any signal seen on the RAI window recorded by the HD Grid mapping catheter when the map polarity is set to omnipolar.
***As compared to the use of traditional bipole mapping.
What is EnSite™ OT Near Field?
Further building on the EnSite™ Omnipolar Technology revolution, EnSite OT Near Field is a new mapping technology that automates point annotation by isolating true localized signals.
- Simple, objective and automated assessment of near field signals
- Gain unique insights on a substrate and tissue contact with new peak frequency data points
- Streamline map interpretation by emphasizing key information in related data sets
True Localized Signals, More Confident Insights
ANNOTATION
NEARFIELD EGM AQUISITION
SIMPLE, OBJECTIVE, AND AUTOMATED assessment of near-field signals
ENSITE™ OT NEAR FIELD algorithm uses the Signal Frequency (Hz) to analyze the EGMs and assess Near Field vs. Far Field
- EnSite™ OT Near Field continuously analyses signal frequency to determine peak frequency which correlates to the sharpest signal component by identifying the Near-Field.
- Detects EGM sharpness, independent of amplitude
- Other detection algorithms may favor annotation of signals with higher amplitudes +dV/dt, -dV/dt, Abs dV/dt, Min Voltage, Max Voltage
- Available for omnipolar and bipolar signals
INTERPRETATION
Peak Frequency MAPS
GAIN UNIQUE INSIGHTS ON SUBSTRATE AND TISSUE CONTACT WITH NEW PEAK FREQUENCY DATA POINTS
PEAK FREQUENCY MAP is a new map type that displays the high-frequency activity based upon the peak frequency of each electrogram.
- Allows the user to discriminate areas of near field vs. far-field activity.
- Near field (high frequency) areas are displayed in white, while far field (low frequency) areas are displayed in a darker gray color.
INTERPRETATION
EMPHASIS MAPS
STREAMLINE MAP INTERPRETATION BY EMPHASIZING KEY INFORMATION IN RELATED DATA SETS
- Focus on the target of interest
- Define the metrics for your success
- Increase specificity for ablation strategy
1. Deno, D. C., Bhaskaran, A., Morgan, D. J., Goksu, F., Batman, K., Olson, G. K., . . . Nanthakumar, K. (2020). High-resolution, live, directional mapping. Heart Rhythm, 17(9), 1621-1628.
doi:10.1016/j.hrthm.2020.04.039
doi:10.1016/j.hrthm.2020.04.039
Please complete the form you would like more information from our Abbott EP team on the EnSite™ X EP System, EnSite™ Omnipolar Technology (OT) and EnSite™ OT Near Field – a next generation 3D mapping platform and a member of our team will reach out.
MAT-2500851 v1.0