# 3D ECG Leads — ECG Leads Pocket Guide

> Interactive 3D guide for correct 12-lead ECG lead placement. (iPhone/iPad app by XR Anatomy LTD.)

- Source: https://appshunter.io/ios/app/3d-ecg-leads/id1447415829 (this page in markdown: same URL + `.md`)
- Developer: [XR Anatomy LTD](https://appshunter.io/developer/1678394572)
- Category: Medical
- Price: $4.99
- Rating: 3.70/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.0 · 225 MB
- Languages: American English
- Released: 2019-03-15
- Data updated: 2026-09-12
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/3d-ecg-leads/id1447415829/reviews.md

## What is 3D ECG Leads?

Why 3D ECG Leads ?
 
AN ECG LEAD PLACEMENT GUIDE
 
Misplacement of the ECG Leads may lead to wrong diagnoses and further unnecessary investigations or treatments (Jowett et al., 2005; Toosi and Sochanski, 2008; Harrigan, Chan and Brady, 2012; Ilg and Lehmann, 2012; Lynch, 2014). In their study (Medani et al., 2018) showed that in only 34% of cases, the ECG Chest Leads were placed correctly.
 
All medical personnel who are operating a 12 Lead ECG machine should have the appropriate training for ECG lead placement (Kligfield et al., 2007; Crawford and Doherty, 2010). The purpose of 3D ECG Leads is not aimed at replacing high-quality training but instead, to act as an aid and to show you in a simple 3D interactive way the Standard Lead Placement Technique.
 
AN ECG LEADS VISUALISATION TOOL
 
In a standard 12 Lead ECG Tracing, not all of the ECG Leads are organized in anatomical order. One recent study (Lindow et al., 2019) highlights the fact that displaying all the 12 ECG Leads in an anatomical sequence has a positive impact in diagnosing Acute Myocardial Infarction. 3D ECG Leads serves as a 3D interactive tool for the anatomical visualization of the ECG Leads. 
  
WHY ONLY 10 LEADS. HOW AN ECG LEAD IS GENERATED.
 
With 3D ECG Leads you can visualize how the ECG Machine reads the heart's electrical activity, and how 3 Electrodes are generating 6 Leads.

References 

Crawford, J. and Doherty, L. (2010) “Ten steps to recording a standard 12-lead ECG,” Practice Nursing, 21(12). doi: 10.12968/pnur.2010.21.12.622.

Harrigan, R. A., Chan, T. C. and Brady, W. J. (2012) “Electrocardiographic electrode misplacement, misconnection, and artifact,” Journal of Emergency Medicine. Elsevier Ltd, 43(6). doi: 10.1016/j.jemermed.2012.02.024.

Ilg, K. J. and Lehmann, M. H. (2012) “Importance of recognizing pseudo-septal infarction due to electrocardiographic lead misplacement,” American Journal of Medicine. Elsevier Inc., 125(1). doi: 10.1016/j.amjmed.2011.04.023.

Jowett, N. I. et al. (2005) “Modified electrode placement must be recorded when performing 12-lead electrocardiograms,” Postgraduate Medical Journal, 81(952). doi: 10.1136/pgmj.2004.021204.

Kligfield, P. et al. (2007) “Recommendations for the Standardization and Interpretation of the Electrocardiogram: Part I: The Electrocardiogram and Its Technology A Scientific Statement From the American Heart Association Electrocardiography and Arrhythmias Committee, Council on Clin,” Journal of the American College of Cardiology. Elsevier, 49(10). doi: 10.1016/J.JACC.2007.01.024.

Lindow, T. et al. (2019) “Why complicate an important task? An orderly display of the limb leads in the 12-lead electrocardiogram and its implications for recognition of acute coronary syndrome,” BMC Cardiovascular Disorders. BMC Cardiovascular Disorders, 19(1). doi: 10.1186/s12872-018-0979-x.

Lynch, R. (2014) “ECG lead misplacement: A brief review of limb lead misplacement,” African Journal of Emergency Medicine. African Federation for Emergency Medicine, 4(3). doi: 10.1016/j.afjem.2014.05.006.

Medani, S. A. et al. (2018) “Accuracy in precordial ECG lead placement: Improving performance through a peer-led educational intervention,” Journal of Electrocardiology. Elsevier Inc., 51(1). doi: 10.1016/j.jelectrocard.2017.04.018.

Toosi, M. S. and Sochanski, M. T. (2008) “False ST elevation in a modified 12-lead surface electrocardiogram,” Journal of Electrocardiology, 41(3). doi: 10.1016/j.jelectrocard.2007.11.004.

## Key features

- 3D interactive lead placement guide
- Visualizes ECG lead generation
- Helps prevent misdiagnoses
- Anatomical visualization of leads
- Standard lead placement technique

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/3d-ecg-leads/id1447415829/reviews.md

### 4/5 — Great resource!  Just add testing!

*2020-07-27*

What a fantastic way to learn how to set up a 12 lead. Incredible graphics. Just add a test mode for 5 stars: drag pads for accuracy on different body types. Tell color given lead name.  Select correct axis given lead name.

## Frequently asked questions about 3D ECG Leads

### What is 3D ECG Leads?

3D ECG Leads is a medical application that offers an interactive 3D visualization tool for standard 12-lead ECG lead placement. It serves as an aid to help medical personnel understand and correctly position ECG leads, thereby reducing the risk of misdiagnoses.

### How does 3D ECG Leads help with ECG lead placement?

The app provides a simple 3D interactive way to learn the standard lead placement technique. It visualizes how the ECG machine reads the heart's electrical activity and how electrodes generate leads, aiding in accurate placement.

### Is 3D ECG Leads a replacement for formal ECG training?

No, the app explicitly states its purpose is not to replace high-quality training. Instead, it acts as a supplementary aid to reinforce learning and provide a visual reference for ECG lead placement.

### What is the price of 3D ECG Leads?

3D ECG Leads is a paid application, available for purchase at $4.99. This is a one-time purchase price.

### What devices is 3D ECG Leads compatible with?

3D ECG Leads is designed for iOS devices, including iPhone, iPad, and iPod. It requires iOS 17.0 or later.

### How often is 3D ECG Leads updated?

The latest version of 3D ECG Leads is 2.0, which was last updated on July 26, 2020. This indicates a less frequent update cycle.

### What is the age rating for 3D ECG Leads?

3D ECG Leads has an age rating of 17+, suggesting it is intended for mature users due to its medical content and complexity.

### Does 3D ECG Leads have advertisements?

No, 3D ECG Leads does not contain advertisements. As a paid application, it offers an ad-free experience for users.

## Version history (last 3 releases)

### 2.0 — 2020-07-26

Ipad Version
Fixed minor bugs
Removed Analytics

### 1.1 — 2019-05-30

Improved User Interface
Redesigned Info Menu
Improved Textures
Bug fixes

### 1.0 — 2019-03-14

No release notes.

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*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 2026-09-12.*