Healthcare Professionals / Heart Failure / LUX-Dx™ ICM / Reject False Positives
The ICM with a Dual-Stage Algorithm and Remote Programming
Excessive false positives can drain a lot of your valuable time. The LUX-Dx™ Insertable Cardiac Monitor (ICM) System was designed to reject false positives with a dual-stage algorithm and remote programming capabilities that help you continually adjust detection parameters.
Dual-Stage Algorithm
Actionable, High-Quality Data
The LUX-Dx ICM System features a dual-stage algorithm that detects and then verifies data before sending results, so it can reject false positives, provide actionable insights and accelerate critical decision making.
Find out how the algorithm works and see performance results across multiple arrhythmias for LUX-Dx ICM.
LUX-Dx ICM Algorithms Advanced Algorithms Enhance Accuracy and Efficiency |
AF Algorithm
Monitors R-R variability to detect potential AF rhythms. The verification stage uses adaptive morphology, noise discrimination and pattern detectors to identify and reject false positives.
AT Algorithm
Uses rate, duration and built-in flexibility to detect only high-rate rhythms sustained for a prolonged period of time, or to detect short duration AT/Atrial Flutter. The AT algorithm is independent of AF algorithm.
Pause Algorithm
Monitors R-R duration to detect pause episodes. The verification stage rejects false positives by using a dynamic noise-reduction filter, signal-to-noise ratio and loss-of-signal conditions.
Brady Algorithm
Uses rate and duration parameters during the detection stage to identify potential brady episodes. During the verification stage, episodes are further examined for under-sensing before being rejected.
Tachy Algorithm
Uses traditional ICD-based rate and duration parameters during the detection stage. The verification stage uses a machine-learning-based decision tree to identify potential tachy episodes. If they are not within the rate zone, they’re rejected as noise.
Bench Testing
Algorithm Performance
Download the HRS posters below to see how the LUX-Dx ICM algorithm performed in bench testing.*
Improved AF Rhythm Discrimination with an Implantable Cardiac Monitor Using QRS Morphology
A Novel Algorithm to Improve Atrial Fibrillation Detection in Implantable Cardiac Monitors
A Novel Algorithm Reduces False Positives for Pause Detection in Implantable Cardiac Monitors
A Novel Algorithm Improves Detection of Arrhythmias with Regular RR Intervals in Implantable Cardiac Monitors
Can Machine Learning Be Used to Optimize a Tachycardia Detection Algorithm in an Implantable Cardiac Monitor?
Bench Testing One-Pager
Download a summary of LUX-Dx ICM bench testing results across multiple arrhythmias, including AF, AT, tachy and pause.
Remote Programming
Make Adjustments on Your Terms
Using LATITUDE Clarity™ System, you can adjust detection parameters and device settings without bringing patients in for another appointment, which helps you enhance efficiencies and improve patient care. Plus, remote programming lets you continually fine-tune detection parameters to help improve data relevancy and reject false positives. |
Convenient Programming Adjustments
Quick Tip
| Check out the LUX-Dx ICM Clinic Resource Guide to learn more about the adjustable detection parameters and how they may be modified remotely based on your clinic’s workflow or patient’s needs. |
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Product Details
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