# Cardiac Arrhythmia Challenge

> Interactive case-based learning for cardiac arrhythmias and electrophysiology. (iPhone/iPad app by CorXL LLC.)

- Source: https://appshunter.io/ios/app/cardiac-arrhythmia-challenge/id1342635095 (this page in markdown: same URL + `.md`)
- Developer: [CorXL LLC](https://appshunter.io/developer/519048282)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 11.0 · 57 MB
- Languages: American English
- Released: 2018-09-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cardiac-arrhythmia-challenge/id1342635095/reviews.md

## What is Cardiac Arrhythmia Challenge?

*** Fully re-engineered version! ***

- All questions for FREE!
- Continuously updated with new questions, explanations, etc.
- Interactive! Post your comments, questions etc.


Test your knowledge and skills in case-based questions for cardiac arrhythmias and invasive electrophysiology!

- Novice to expert level 
- Prepare for board exams (general cardiology, EHRA, IBHRE etc.).
- Scroll ECGs, EP tracings, questions, comments etc.
- Zoom objects (Tracings, ECGs, radiographs etc.) for better visibility of even small details
- Easily go back and forth between different questions and answers

Cardiac Arrhythmia Challenge is a unique iPad and iPhone application for healthcare professionals involved in the care of patients with cardiac arrhythmias. 

This app will be of great value (and fun)
- for board certified cardiologists to brush up their knowledge
- for cardiologists in training
- for other healthcare professionals who wish to review and increase their knowledge and skills in cardiac arrhythmias.

## Key features

- Case-based questions
- ECG and EP tracing analysis
- Zoomable images
- Interactive comments
- Novice to expert levels
- Board exam preparation

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Questions 4-50 | $19.99 | one-time |
| Questions 51-100 | $19.99 | one-time |
| Questions 101-150 | $19.99 | one-time |



## Frequently asked questions about Cardiac Arrhythmia Challenge

### What is the learning methodology of Cardiac Arrhythmia Challenge?

Cardiac Arrhythmia Challenge uses a case-based question format to test and improve users' knowledge of cardiac arrhythmias and invasive electrophysiology. It offers interactive features like zoomable ECGs and tracings to aid in learning.

### How does Cardiac Arrhythmia Challenge track user progress?

The app focuses on testing knowledge through case-based questions. While it doesn't explicitly mention a formal progress tracking system, users can gauge their improvement by revisiting questions and preparing for board exams.

### Does Cardiac Arrhythmia Challenge offer certifications?

Cardiac Arrhythmia Challenge is designed to help users prepare for board exams such as general cardiology, EHRA, and IBHRE. It does not appear to offer its own certifications directly.

### What do users like and dislike about Cardiac Arrhythmia Challenge?

Based on its rating of 3.0 stars from 2 ratings, user sentiment appears mixed. Specific feedback on likes and dislikes is not detailed in the provided data.

### What is the pricing for Cardiac Arrhythmia Challenge?

Cardiac Arrhythmia Challenge is available for free. It has in-app purchases, but all questions are currently offered at no cost.

### Is Cardiac Arrhythmia Challenge safe for all ages?

Cardiac Arrhythmia Challenge has an age rating of 17+, indicating it is intended for adult users due to the complex medical subject matter.

### How often is Cardiac Arrhythmia Challenge updated?

The app was last updated on September 24, 2020, with version 2.0. It is continuously updated with new questions and explanations.

### What devices does Cardiac Arrhythmia Challenge support?

Cardiac Arrhythmia Challenge is available on iPhone, iPad, and iPod devices.

## Version history (last 5 releases)

### 2.0 — 2020-09-24

*** Fully re-engineered version! ***

- All questions for FREE!
- Continuously updated with new questions, explanations, etc.
- Interactive! Post your comments, questions etc.

### 1.2.1 — 2019-05-16

Fixed bug with handling in-app purchases

### 1.2 — 2019-04-09

Minor updates & patches
New store entry

### 1.1 — 2019-01-25

Fixed problem with In-App-Purchases  and layout issues

### 1.0 — 2018-09-26

No release notes.

## More apps by CorXL LLC

- [Cardiac Device Challenge](https://appshunter.io/ios/app/cardiac-device-challenge/id519048279)

All apps by CorXL LLC: https://appshunter.io/developer/519048282

## Related topics

[cardiac arrhythmia challenge](https://appshunter.io/ios/topics/cardiac-arrhythmia-challenge)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*