About the App

12-Lead ECG practice that will sharpen your ECG interpretation skills.

Be quick, be right – and be confident. The 12-Lead ECG Challenge app trains you to recognize STEMI, mimics, electrolyte imbalances and more. Practice with 150 clinically obtained, field and hospital 12-lead ECGs!

To do your job, you have to know how to diagnose and treat a patient with a possible STEMI. The Limmer 12-Lead ECG Challenge tool improves your 12-Lead ECG interpretation expertise, while increasing your clinical insight and confidence. If you’re responsible for cath lab activation, the 12-Lead ECG Challenge app is ideal for honing your skills and teaching you how to prevent false activation.

The 12-Lead ECG Challenge was developed by Tom Bouthillet, electrocardiography expert and popular ECG blogger at EMS 12-Lead. With this mobile and web-based app, you’ll review a wide variety of cardiac pathologies, including acute STEMI, STEMI mimics, electrolyte imbalances and others.

Highlights of the 12-Lead ECG Challenge App
  • Review 150 clinically obtained, field and hospital 12-lead ECGs.
  • Explore strips that are presented with real patient complaint scenarios.
  • Expand and move ECGs for easy viewing on smart phones and tablets as well as on your computer.
  • Receive detailed rationale answers that include the diagnosis and a graphical reference showing key points on the ECG.
  • Choose 5, 10 or 20 strips at a time; exclude strips you’ve already mastered.
  • View acute STEMI, STEMI mimics, cath lab activation recommendations, electrolyte imbalances, and other cardiac and atypical presentations and anginal equivalents.
How to Use the 12-Lead ECG Challenge App

Each case begins with the patient complaint and the real-life ECG. Examine each strip in detail until you come to your own diagnostic conclusion. Click on the “Show Answer” button to see if you’re correct! You’ll get a detailed analysis of the patient’s condition, with highlights superimposed on the strip to show you the areas you should focus on.

To maximize learning, we recommend writing down your observations and conclusions before clicking the “Show Answer” button. If the answer doesn’t match what you wrote down, take notes on what details you missed that would have helped you get the correct interpretation. And don’t exclude a strip until you’re sure you understand it. Happy interpreting!

Be quick, be right – and be confident. The 12-Lead ECG Challenge app trains you to recognize STEMI, mimics, electrolyte imbalances and more. Practice with 150 clinically obtained, field and hospital 12-lead ECGs!

To do your job, you have to know how to diagnose and treat a patient with a possible STEMI. The Limmer 12-Lead ECG Challenge tool improves your 12-Lead ECG interpretation expertise, while increasing your clinical insight and confidence. If you’re responsible for cath lab activation, the 12-Lead ECG Challenge app is ideal for honing your skills and teaching you how to prevent false activation.

The 12-Lead ECG Challenge was developed by Tom Bouthillet, electrocardiography expert and popular ECG blogger at EMS 12-Lead. With this mobile and web-based app, you’ll review a wide variety of cardiac pathologies, including acute STEMI, STEMI mimics, electrolyte imbalances and others.

Highlights of the 12-Lead ECG Challenge App
  • Review 150 clinically obtained, field and hospital 12-lead ECGs.
  • Explore strips that are presented with real patient complaint scenarios.
  • Expand and move ECGs for easy viewing on smart phones and tablets as well as on your computer.
  • Receive detailed rationale answers that include the diagnosis and a graphical reference showing key points on the ECG.
  • Choose 5, 10 or 20 strips at a time; exclude strips you’ve already mastered.
  • View acute STEMI, STEMI mimics, cath lab activation recommendations, electrolyte imbalances, and other cardiac and atypical presentations and anginal equivalents.
How to Use the 12-Lead ECG Challenge App

Each case begins with the patient complaint and the real-life ECG. Examine each strip in detail until you come to your own diagnostic conclusion. Click on the “Show Answer” button to see if you’re correct! You’ll get a detailed analysis of the patient’s condition, with highlights superimposed on the strip to show you the areas you should focus on.

To maximize learning, we recommend writing down your observations and conclusions before clicking the “Show Answer” button. If the answer doesn’t match what you wrote down, take notes on what details you missed that would have helped you get the correct interpretation. And don’t exclude a strip until you’re sure you understand it. Happy interpreting!

Inside the 12-Lead ECG Challenge App:

I used it for flight paramedic certification. I continue to use it to evaluate my knowledge in 12 lead. I regularly recommend paramedic students to purchase your products.

Carrie C.

The Limmer Education team is phenomenal. They have always been very quick to respond and quickly handled purchase requests and any special requests.

Juston A.

The Paramedic Pass package really helped me get in the right mind set to take the test. Thank you for this!

Scott T.

Thank you for your products and your knowledge. I took my paramedic exam again yesterday and passed. I can't say enough about Limmer Education.

John C.

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