Cardiac Electrophysiology · Simulation · Research
Clinical electrophysiology expertise and whole-heart simulation technology for the people building, studying, and teaching the field.
What we do
An experienced electrophysiologist at the table while decisions are still reversible — whether the question is a catheter design, a training gap, or a study endpoint that won't hold up to review.
Practicing-EP perspective on catheter, mapping, and energy-delivery technology — brought in early enough to change the outcome rather than validate it after the fact.
Case-based teaching built for how electrophysiology is actually practiced — from fellowship curricula to hands-on technology sessions.
Getting the science right before it goes to a journal, a regulator, or a payer — from endpoint selection to the sentence reviewers will stop on.
CardaxEP, our whole-heart simulation platform, supports training, technology demonstration, and computational research.
The platform
Four-chamber cardiac simulation with a complete virtual electrophysiology laboratory around it. Atria, ventricles, and the conduction system in one model — with catheters, electrograms, pacing, and imaging that behave the way they do in the lab.
The gap between reading about reentry and seeing a circuit collapse under a well-placed lesion is enormous. CardaxEP is a place to close it — where fellows can be wrong safely, engineers can iterate quickly, and hypotheses can be tested before anyone touches a patient.
NEW / PROBABILISTIC CIRCUIT MODELING
Drag voltage-map screenshots from a real case into CardaxEP. Initiate simulated flutter on the map, or use the probability engine to explore potential circuits across 10–1,000 or more runs. Compare circuit frequencies and proposed lines for interrupting them with minimal intervention in the model.
Recorded simulation, edited for time. Accelerated sequences are labeled. Open the video directly
Under the hood
Nothing on screen is an animation, a lookup table, or a recorded waveform. Every electrogram, every surface lead, and every response to pacing is computed, beat by beat, from the same simulated tissue — so when the physiology changes, everything downstream changes with it.
That is the difference between a simulator and a picture of one.
Atrial, ventricular, and conduction-system activation simulated together, so atrioventricular relationships emerge rather than being scripted.
Surface ECG, multipolar, coronary sinus, His, high-density mapping and ventricular channels — read the same way you would in the lab.
Drive trains, extrastimuli, burst pacing and entrainment from any electrode, with the physiology responding in kind.
A steerable intracardiac echo module rendered from the same anatomy, for catheter manipulation and standard-view training.
Build activation maps, place lesions, and watch the circuit respond — block, slow, reorganize, or terminate.
Tissue properties move from normal toward diseased, so a single anatomy yields many distinct cases.
CardaxEP is an educational, research, and technology-demonstration platform. It is not a medical device and is not intended for diagnosis, treatment planning, or clinical decision-making.
Research
The same engine that powers training is being developed as a research tool: simulation informed by an individual patient's anatomy and electrophysiology, to ask what a specific substrate will do before it is ablated.
Who we work with
Ablation, mapping, and imaging teams who want an electrophysiologist's perspective while decisions are still reversible.
Academic and computational groups working on arrhythmia mechanisms, patient-specific modeling, and simulation validation.
Fellowship directors and simulation centers building curricula with somewhere safe to make the mistakes that actually teach.
Contact
Most engagements are arranged through established institutional and industry channels. For general correspondence, research collaboration, or CardaxEP inquiries, use the form or write directly.
