Cloud-based Ultra-High-Frequency ECG analysis for non-invasive ventricular dyssynchrony assessment, CRT optimization, and conduction system pacing guidance.
From ECG recording to clinical report in minutes. No local installation required.
Technology
A 30-second confirmation when ECG morphology leaves room for doubt.
Standard ECG captures 0.05–150 Hz. UHF-ECG extends into the 150–1,500 Hz band, resolving depolarization timing that conventional recordings cannot detect.
High-frequency signal propagation is short, making UHF-ECG inherently more location-specific. Each lead captures local myocardial activation.
Ventricular Electrical Delay provides non-invasive quantification of dyssynchrony — a key parameter for CRT optimization and pacing assessment.
Automatic grouping of QRS complexes by morphology. Identifies the majority activation pattern and quantifies beat-by-beat variation.
Clinical Applications
Quantitative dyssynchrony assessment for the procedures that need it most.
Cardiac Resynchronization Therapy
Analyze recorded ECGs to quantify interventricular dyssynchrony and evaluate the effect of resynchronization on ventricular activation patterns.
His Bundle & Left Bundle Branch Area
Assess ventricular synchrony from pacing recordings. Compare activation patterns across pacing configurations to evaluate capture and physiological activation.
Follow-Up & Research
Process follow-up recordings to track VED/e-DYS metrics over time. Evaluate changes in ventricular electrical activation across visits.
Platform
Upload recordings, review interactive results, and export clinical reports — all from the browser.
Interactive maps with built-in caliper measurement. Per-lead depolarization times and quality scores overlaid directly.
Automatic beat classification with temporal distribution across the recording. Click any morphological group to view its detailed analysis.
VED, MeanVD, per-lead quality scores, beat counts, and recording metadata. All key parameters at a glance for each morphological group.
Generate multi-page summaries with UHF maps, QRS waveforms, and metrics tables. Ready for clinical documentation.
Upload .bin + .log, .txt, or .sel files directly. Drag-and-drop interface with automatic format detection.
All maps, waveforms, and UI elements adapt to dark and light themes. Built for EP lab and reading room environments.
Workflow
From raw recording to clinical report in minutes.
Drag and drop ECG files from your recording system. Supports Signalplant and BARD formats with optional QRS annotations.
The VDI Solver processes ventricular depolarization analysis in the cloud. Track progress in real time.
Review interactive UHF maps with measurement calipers. Export PDF reports for clinical documentation.
Research
UHF-ECG methodology developed since 2013. Validated on 5,000+ clinical cases and published in leading cardiology journals.
JACC: Clinical Electrophysiology, 2024
Curila K, Poviser L, Stros P, et al.
Nature Scientific Reports, 2024
Leinveber P, Halamek J, Curila K, et al.
J. Cardiovasc. Dev. Dis., 2024
Nguyên UC, Rijks JHJ, Plesinger F, et al.
"UHF-ECG can determine a tailored resynchronization approach for the optimization of CRT and holds promise beyond CRT for the risk stratification of ventricular arrhythmias."
Circulation: Arrhythmia and EP, 2018
Plesinger F, Jurak P, Halamek J, et al.
From the MADIT-CRT Trial (Multicenter Automatic Defibrillator Implantation — Cardiac Resynchronization Therapy).
Used by researchers and clinicians across 8 countries. Request access or contact us to learn more.