Telemetric Pro — Advanced EKG/ECG Simulator & Cardiac Rhythm Training

Online EKG simulator with 44+ rhythms, real-time waveform synthesis, and interactive practice strips. Built for telemetry monitor technicians, nursing students, paramedics, and healthcare professionals who need to master cardiac rhythm identification. No download required — runs entirely in your browser.

Real-Time EKG Simulator

Practice cardiac rhythm recognition with 44+ arrhythmias rendered in real time at 60 FPS. Unlike static practice strips, every waveform is synthesized live using Gaussian morphology models — no two tracings are identical. This forces pattern recognition rather than memorization, building the same skills you need at the central monitoring station.

  • Single Patient Mode — Focus on one rhythm with full waveform controls, adjustable heart rate, and real-time parameter changes
  • Unit Monitor Mode — Practice remote telemetry monitoring across multiple patients simultaneously, just like a real central station
  • 12-Lead ECG Mode — Standard and Cabrera limb lead formats with multi-lead display
  • Vital signs simulation: heart rate, SpO2, blood pressure, respiratory rate — all synchronized to the cardiac rhythm
  • GE CARESCAPE-style arrhythmia alarm system with priority-based alerts
  • Interactive calipers for measuring intervals directly on the waveform

Who Is Telemetric Pro For?

Telemetric Pro is designed for anyone learning or practicing cardiac rhythm identification:

  • Telemetry Monitor Technicians — Practice the rhythms you see every shift at the central station. Build the instant recognition reflexes that matter when a lethal rhythm appears on your screen.
  • Nursing Students — Learn cardiac rhythms before your clinical rotations. Understand what the monitor is showing before you step onto the telemetry floor.
  • Paramedics & EMTs — Reinforce ACLS rhythm recognition with dynamic waveforms that challenge your pattern recognition in ways static strips cannot.
  • New-Grad Nurses — Transition from classroom strips to real-time monitoring with a simulator that behaves like the equipment at the bedside.
  • Educators & Instructors — Use Telemetric Pro in your classroom for live rhythm demonstrations. No downloads, no setup — just share your screen.

ECG Academy — Structured Training Course

16 modules with 108 lessons covering cardiac anatomy, the conduction system, waveform interpretation, dysrhythmia recognition, pacemaker patterns, and certification preparation. Designed specifically for telemetry monitor technicians preparing for CET and CRAT exams.

Course Modules

EKG Rhythm Library

In-depth reference for 44 cardiac rhythms with ECG waveform analysis, clinical significance, recognition criteria, and interactive practice strips. Each rhythm article includes at-a-glance tables, clinical pearls, and links to related rhythms.

Featured Rhythms

  • Normal Sinus Rhythm (NSR) — The baseline rhythm all others are measured against. Master NSR first — every abnormality is a departure from it.
  • Sinus Bradycardia (SB) — A sinus rhythm with a rate below 60 bpm. The SA node fires slower than normal, but every other part of the conduction sy...
  • Sinus Tachycardia (ST) — A sinus rhythm with a rate above 100 bpm. The SA node fires faster than normal — usually because the body is asking it t...
  • Sinus Arrhythmia — A normal sinus rhythm variant where the heart rate cyclically increases during inspiration and decreases during expirati...
  • Sinus Pause — A transient failure of the SA node to fire, producing a pause in the cardiac rhythm typically lasting less than 3 second...
  • Sinus Arrest — A prolonged failure of the SA node to generate impulses, producing extended pauses (>3 seconds) that often require a sub...
  • Atrial Fibrillation (AFib) — The most common sustained arrhythmia worldwide. Characterized by an irregularly irregular rhythm, absence of P-waves, an...
  • Atrial Flutter (AFL) — A rapid, organized atrial rhythm driven by a single re-entry circuit in the right atrium, producing sawtooth flutter wav...
  • Atrial Tachycardia — A supraventricular tachycardia originating from an ectopic atrial focus outside the SA node, producing abnormal P waves ...
  • Supraventricular Tachycardia (SVT) — A rapid rhythm (150-250 bpm) originating above the ventricles, characterized by sudden onset and termination, where P-wa...
  • Wandering Atrial Pacemaker (WAP) — An irregular rhythm with at least 3 distinct P-wave morphologies at a rate below 100 BPM, indicating the dominant pacema...
  • Multifocal Atrial Tachycardia (MAT) — An irregular atrial tachycardia with at least 3 distinct P-wave morphologies at a rate exceeding 100 BPM, reflecting mul...
  • Junctional Bradycardia — A severely slow junctional rhythm below 40 BPM. It shares junctional P-wave behavior with narrow QRS but carries higher ...
  • Junctional Escape Rhythm — A backup rhythm originating from the AV junction when the SA node fails, producing a regular narrow-complex bradycardia ...
  • Accelerated Junctional Rhythm — A junctional rhythm with enhanced automaticity at 60-100 BPM — faster than the inherent junctional rate but not tachycar...
  • Junctional Tachycardia — A narrow-complex tachycardia originating from the AV junction at rates exceeding 100 BPM, driven by abnormally enhanced ...
  • First Degree AV Block — A conduction delay at the AV node where every P wave is conducted to the ventricles, but the PR interval is prolonged be...
  • Second Degree AV Block Type I (Wenckebach) — Progressive PR interval prolongation with each successive beat until one P wave fails to conduct, producing a dropped QR...
  • Second Degree AV Block Type II (Mobitz II) — Intermittent failure of AV conduction where beats drop suddenly without PR prolongation. The block is infranodal and car...
  • Second Degree AV Block 2:1 — A fixed 2:1 AV conduction pattern where every other P wave is blocked. Cannot be classified as Type I or Type II from th...

Medical Terminology Library

Master 115 essential ECG and cardiac terms with clear definitions, clinical connections, and why each term matters for monitor technicians. From basic anatomy vocabulary to advanced electrophysiology concepts.

  • Atrium (plural: Atria) — One of two upper chambers of the heart. The right atrium receives blood from the body; the left atri...
  • Ventricle — One of two lower chambers of the heart. The ventricles pump blood out of the heart to the lungs (rig...
  • Right Atrium — The right upper chamber of the heart. Receives deoxygenated blood from the body through the vena cav...
  • Right Ventricle — The lower right chamber of the heart that receives deoxygenated blood from the right atrium and pump...
  • Septum (plural: Septa) — Partition or wall dividing a cavity; such as the interatrial septum (between atria) and interventric...
  • Aorta — Largest artery in the body. Carries oxygenated blood from the left ventricle to the rest of the body...

Study Tools

Reinforce your rhythm recognition with interactive study tools designed for active recall and spaced repetition:

  • Strip Drills — Timed rhythm identification challenges with randomized strips
  • Flashcards — Review key rhythms and clinical criteria with spaced repetition
  • Board Exam Prep — Practice questions modeled after CET and CRAT certification exams
  • Study Guides — Module-by-module review with key concepts and mnemonics

How It Works

Telemetric Pro runs entirely in your web browser. There is nothing to download, install, or configure. Open the simulator and start practicing immediately.

Every waveform is generated in real time using mathematical models of cardiac electrical activity. Unlike apps that play back pre-recorded strips, our simulator produces physiologically accurate ECG tracings that vary naturally — just like real patient monitors. You can adjust heart rate, trigger arrhythmias, add ectopy, and watch the waveform respond instantly.

The free tier includes 9 core ACLS rhythms and full simulator access with no account required. Pro unlocks ${rhythmCount}+ rhythms, the complete ECG Academy curriculum, advanced simulator modes, and the full study center.

Blog — Guides for Telemetry Professionals

Practical articles written for monitor technicians, nursing students, and anyone learning cardiac rhythms:

Frequently Asked Questions

Is Telemetric Pro free?

Yes. The core simulator with 9 rhythms is completely free — no account required, no credit card, no time limit. Pro unlocks the complete rhythm library, advanced simulator modes, the full ECG Academy curriculum, and all study tools.

What rhythms does the simulator support?

Telemetric Pro simulates over 44 cardiac rhythms including Normal Sinus Rhythm, sinus bradycardia, sinus tachycardia, atrial fibrillation, atrial flutter, SVT, AVNRT, ventricular tachycardia, ventricular fibrillation, Torsades de Pointes, all degrees of heart block, paced rhythms, bundle branch blocks, junctional rhythms, idioventricular rhythms, and more.

Does Telemetric Pro help with certification?

Yes. The ECG Academy curriculum is designed to prepare students for CET (Certified EKG Technician), CRAT (Certified Rhythm Analysis Technician), and related telemetry technician certification exams with structured lessons, knowledge checks, and practice questions.

Who is Telemetric Pro built for?

Telemetric Pro is built for telemetry monitor technicians, EKG technicians, nursing students, new-grad nurses, paramedics, EMTs, and healthcare professionals who need to master cardiac rhythm identification. The curriculum is designed from the perspective of a monitor technician at a central monitoring station.

Start Learning Now

The best way to learn cardiac rhythms is to watch them move. Get started with the training program, explore the simulator suite, or browse the ECG Academy curriculum.