# CMR Explorer

> Interactive tool for real-time multi-planar reformatting of cardiac MR datasets. (iPhone/iPad app by Eltjo Haselhoff.)

- Source: https://appshunter.io/ios/app/cmr-explorer/id1449044618 (this page in markdown: same URL + `.md`)
- Developer: [Eltjo Haselhoff](https://appshunter.io/developer/1126280156)
- Category: Medical, Education
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 12.1 · 27 MB
- Languages: English
- Released: 2019-01-16
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cmr-explorer/id1449044618/reviews.md

## What is CMR Explorer?

CMR Explorer is a real time, interactive MPR (multi-planar reformat) tool to explore an MR whole heart acquisition. It generates multi-planar reformats of a 3D MR dataset obtained from a human heart. CMR Explorer is a great asset for those new to cardiac MR to study the anatomy of the human heart, as well as for learning how to plan standard anatomical cardiac views. 

Alternatively, Cardiac Explorer is a useful tool for teachers and lecturers to explain cardiac anatomy and CMR planning to others. 

Special features:
- Real time, triple MPR with trilinear interpolation of grey shades
- In-plane and through-plane translation and rotation by means of simple finger swipes
- Automatic detection of standard anatomical views (short axis view, 2-chamber and 4-chamber view,  sagittal and coronal outflow tracts) 
- GyroMatic mode uses the iPhone's orientation to define the MPR plane in the 3D dataset

## Key features

- Real-time triple MPR
- Trilinear interpolation
- Finger swipe navigation
- Automatic anatomical view detection
- GyroMatic mode for orientation


## Frequently asked questions about CMR Explorer

### What is CMR Explorer used for?

CMR Explorer is a real-time, interactive tool for exploring cardiac MR whole heart acquisitions. It generates multi-planar reformats of 3D MR datasets, aiding in the study of heart anatomy and the planning of cardiac views.

### Who would benefit from using CMR Explorer?

This app is beneficial for individuals new to cardiac MR for studying heart anatomy, learning cardiac view planning, and for teachers and lecturers explaining cardiac anatomy and CMR planning.

### Does CMR Explorer offer interactive features for navigation?

Yes, CMR Explorer provides in-plane and through-plane translation and rotation using simple finger swipes. It also features a GyroMatic mode that utilizes the iPhone's orientation to define the MPR plane.

### Can CMR Explorer automatically identify standard cardiac views?

Yes, CMR Explorer includes automatic detection of standard anatomical views such as the short axis view, 2-chamber and 4-chamber views, and sagittal and coronal outflow tracts.

### What devices is CMR Explorer compatible with?

CMR Explorer is supported on iPhone, iPad, and iPod devices.

### What is the age rating for CMR Explorer?

CMR Explorer has an age rating of 17+, indicating it is intended for mature users.

### How often is CMR Explorer updated?

CMR Explorer was last updated on January 16, 2019, with version 1.0. There have been no subsequent updates listed.

### What is the user rating for CMR Explorer?

CMR Explorer has a rating of 4.0 stars based on 1 rating.

## Version history (last 1 release)

### 1.0 — 2019-01-16

No release notes.

## Apps similar to CMR Explorer

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| --- | --- | --- | --- |
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| [Mitral View](https://appshunter.io/ios/app/mitral-view/id1119111759) | 2.3 (3) | Free | Medical |
| [Valve In Valve (Mitral)](https://appshunter.io/ios/app/valve-in-valve-mitral/id703369667) | 5.0 (4) | Free | Medical |
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## More apps by Eltjo Haselhoff

- [A k-Space Odyssey](https://appshunter.io/ios/app/a-k-space-odyssey/id1180053143)
- [CMR Calculator](https://appshunter.io/ios/app/cmr-calculator/id1446058240)
- [CMR Guide CHD](https://appshunter.io/ios/app/cmr-guide-chd/id1457448420)
- [Camera Aurea](https://appshunter.io/ios/app/camera-aurea/id1485170580)
- [TEE Pocket Guide](https://appshunter.io/ios/app/tee-pocket-guide/id6446813671)

All apps by Eltjo Haselhoff: https://appshunter.io/developer/1126280156

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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 2026-06-25.*