# eMurmur Heartpedia — 3D Heart Models & Murmurs

> Interactive 3D heart models and heart murmur simulations for medical education. (iPhone/iPad app by CSD Labs GmbH.)

- Source: https://appshunter.io/ios/app/emurmur-heartpedia/id1436709427 (this page in markdown: same URL + `.md`)
- Developer: [CSD Labs GmbH](https://appshunter.io/developer/1318756877)
- Category: Medical, Education
- Price: Free
- Rating: 4.92/5 from 175 App Store ratings · 4 written reviews indexed
- Age rating: 12+
- Requires: iOS 11.0 · 211 MB
- Languages: English
- Released: 2019-01-25
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/emurmur-heartpedia/id1436709427/reviews.md

## What is eMurmur Heartpedia?

eMurmur Heartpedia is the new upgrade of Heartpedia, in cooperation with Cincinnati Children's Hospital. The app is designed to help patients, families and healthcare providers better understand heart defects and their repairs. 

View anatomically-correct 3D models for a normal, defective and repaired heart. Listen to their corresponding heart murmurs, watch video animations and learn more through audio and text descriptions. 

*** 

NEW FEATURES since the original Heartpedia app: 

HEART MURMURS
* Listen to and view murmurs for a normal or defective heart
* View S1/S2 markers ("lub" "dub" sounds) 
* Slow down heart sound and murmur playback speed
* Adjust murmur sounds using the bell, diaphragm, wide band or raw filter mode
* Visualize the heart sounds and murmurs as a phonocardiogram (amplitude mode) or in frequency mode (intensity and pitch of the sounds)

DESIGN & UI UPGRADES
* New design
* Quick switch function to easily navigate between heart defects 
* Audio playback of heart defect descriptions

***

Featured heart anomalies and defects: 
* Atrial Septal Defects
* Atrioventricular Septal Defect
* Coarctation of the Aorta
* Ebstein’s Anomaly
* Hypoplastic Left Heart Syndrome
* Interrupted Aortic Arch
* Patent Ductus Arteriosus
* Tetralogy of Fallot
* Total Anomalous Venous Return
* Transposition of the Great Arteries
* Truncus Arteriosus
* Ventricular Septal Defects

## Key features

- 3D heart models (normal, defective, repaired)
- Heart murmur audio playback
- Phonocardiogram and frequency visualization
- Adjustable murmur sound filters
- Video animations of heart defects
- Audio and text descriptions

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/emurmur-heartpedia/id1436709427/reviews.md

### 5/5 — Great app!

*2024-07-07*

Thank you so much who made this app!
Truly amazing!
God bless you!

### 4/5 — Great but what if…

*2023-07-12*

What if you allowed users to move the stethoscope virtually and try to identify the murmur, like as if doing a physical exam ona. New patient

### 5/5 — Awesome

*2020-02-17, version 1.4.0*

I’ve Been looking for an easy guide with descriptions and sounds and this is perfect . Thank you from an nnp student

**Developer response:** Glad you are enjoying our app! 

For more heart murmur sounds and ways to practice and test your listening skills, check out eMurmur Primer, an app that is based on a tested and peer-reviewed heart sound identification method for self-paced learning! For more information, please visit https://emurmur.com/academic

### 5/5 — Great app!!

*2019-04-05*

I love how interactive the app is and the great sound quality of the heart murmurs!

## Frequently asked questions about eMurmur Heartpedia

### What does eMurmur Heartpedia do?

eMurmur Heartpedia provides interactive 3D models of the heart, allowing users to view normal, defective, and repaired states. It also features realistic heart murmur simulations with adjustable playback and visualization options, along with detailed audio and text descriptions of various heart anomalies.

### What are the key features of this app?

Key features include anatomically correct 3D heart models, the ability to listen to and visualize heart murmurs, adjustable playback speed and filter modes for heart sounds, phonocardiogram and frequency visualizations, video animations, and audio playback of defect descriptions.

### Is eMurmur Heartpedia free to use?

Yes, eMurmur Heartpedia is available for free. The application does not feature in-app purchases or advertisements, offering full access to its educational content without any cost.

### What kind of heart defects can I learn about?

The app covers a range of featured heart anomalies and defects, including Atrial Septal Defects, Ventricular Septal Defects, Tetralogy of Fallot, Hypoplastic Left Heart Syndrome, Transposition of the Great Arteries, and many others, providing detailed information for each.

### Who is this app designed for?

This app is specifically designed to assist patients, their families, and healthcare providers in gaining a better understanding of various heart defects and the procedures used to repair them. It serves as a valuable educational tool for anyone interested in cardiac health.

## Version history (last 5 releases)

### 1.4.0 — 2019-11-30

# Revised Terms of Use and Privacy Policy
# Bug Fixes

### 1.3.5 — 2019-10-09

* Bugfixes for iOS 13

### 1.3.4 — 2019-03-11

* Bugfixes

### 1.3.3 — 2019-03-08

* Updated app previews and descriptions

### 1.3.1 — 2019-02-26

* Bugfixes

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## More apps by CSD Labs GmbH

- [Littmann Learning](https://appshunter.io/ios/app/littmann-learning/id1324485260)
- [Auscultation School](https://appshunter.io/ios/app/auscultation-school/id1358701140)
- [eMurmur®](https://appshunter.io/ios/app/emurmur/id1564945111)

All apps by CSD Labs GmbH: https://appshunter.io/developer/1318756877

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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 2026-06-10.*